Category: ethers-buliding-blocks

An article Diphenyl ether derivatives occupy the expanded binding site of cyclohexanedione compounds at the colchicine site in tubulin by movement of the alpha T5 loop WOS:000466254500013 published article about VASCULAR DISRUPTING AGENTS; INHIBITORS; COMPLEX; DESIGN in [Bueno, Oskia; Gargantilla, Marta; Jose Camarasa, Maria; Perez-Perez, Maria-Jesus; Priego, Eva-Maria] CSIC, IQM, Juan Cierva 3, Madrid 28006, Spain; [Estevez-Gallego, Juan; Fernando Diaz, J.] CSIC, CIB, Ramiro Maeztu 9, Madrid 28040, Spain; [Martins, Solange; Liekens, Sandra] Katholieke Univ Leuven, Rega Inst Med Res, Herestr 49, B-3000 Leuven, Belgium in 2019.0, Cited 39.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. SDS of cas: 101-84-8

Microtubule targeting agents represent a very active arena in the development of anticancer agents. In particular, compounds binding at the colchicine site in tubulin are being deeply studied, and the structural information recently available on this binding site allows structure-directed design of new ligands. Structural comparison of our recently reported high resolution X-Ray structure of the cyclohexanedione derivative TUB075 bound to tubulin and the tubulin-DAMA-colchicine complex has revealed a conformational change in the alpha T5 loop. By a grid-based computational analysis of the tubulin-DAMA-colchicine binding site, we have identified a new favourable binding area in the colchicine-site that was unexplored by our lead TUB075. Thus, based on a structure-guided design, new cyclohexanedione derivatives have been synthesized and tested for tubulin binding and in cellular assays. As a result, we have identified diphenyl ether derivatives with IC50 values around 10-40 nM against three different tumor cell lines and affinity constants for tubulin similar to that of colchicine around 10(7) M-1. As expected, they halted the cell cycle progression at G2/M phase at concentrations as low as 0.08 mu M. (C) 2019 Elsevier Masson SAS. All rights reserved.

About Diphenyl oxide, If you have any questions, you can contact Bueno, O; Gargantilla, M; Estevez-Gallego, J; Martins, S; Diaz, JF; Camarasa, MJ; Liekens, S; Perez-Perez, MJ; Priego, EM or concate me.. SDS of cas: 101-84-8

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Authors Cobo-Golpe, M; Ramil, M; Cela, R; Rodriguez, I in PERGAMON-ELSEVIER SCIENCE LTD published article about ORGANIC-COMPOUNDS; FRAGRANCE ALLERGENS; CONSUMER PRODUCTS; DUST in [Cobo-Golpe, M.; Ramil, M.; Cela, R.; Rodriguez, I] Univ Santiago de Compostela, Inst Res Chem & Biol Anal IAQBUS, Dept Analyt Chem Nutr & Food Sci, Santiago De Compostela 15782, Spain in 2020, Cited 28. COA of Formula: C14H14O. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4

The comprehensive identification of organic species existing in indoor environments is a key issue to understand their impact in human health. This study proposes the analysis of condensed water samples, collected with portable dehumidifiers, to characterize semi-volatile compounds in the gas phase of confined areas. Water samples are concentrated by solid-phase extraction (SPE). The obtained extracts are analysed by gas chromatography (GC) time-of-flight mass spectrometry (TOF-MS), following a nontarget screening data mining approach. In first term, spectra of deconvoluted compounds are compared with those in NIST low resolution library; thereafter, tentative identifications are verified using an inhouse database of accurate electron ionization (EI) MS spectra. Chromatographic (retention index) and spectral data are combined for unambiguous species identification. The potential of condensed water samples to reflect changes in the composition of indoor atmospheres, the match between data obtained using different dehumidifiers, and the relative concentration efficiency of condensed water compared to that attained by active sampling of moderate air volumes are discussed. A total of 141 semi-volatile compounds were identified (98 confirmed against authentic standards) in a set of 21 samples obtained from different homes and working places. This list contains more than 40 fragrances (including several potential allergens), solvents and intermediates in the production of polymeric materials, plasticizers and flame retardants. (C) 2020 Elsevier Ltd. All rights reserved.

COA of Formula: C14H14O. Bye, fridends, I hope you can learn more about C14H14O, If you have any questions, you can browse other blog as well. See you lster.

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I found the field of Materials Science; Science & Technology – Other Topics very interesting. Saw the article Simultaneous acquisition of Fe3O4 monocrystals: Tunable magnetic properties with various morphologies published in 2020. HPLC of Formula: C14H14O, Reprint Addresses Yang, P; Wan, YF (corresponding author), Yunnan Univ, Sch Mat Sci & Engn, Yunnan Key Lab Micro Nano Mat & Technol, Kunming 650091, Yunnan, Peoples R China.. The CAS is 103-50-4. Through research, I have a further understanding and discovery of Benzyl ether

Fe3O4 nanoparticles (NPs) with a face-centered cubic (fcc) structure and two different morphologies (nanospheres and nanoprisms) were synthesized by a facile one-step method. The synthesized Fe3O4 nanospheres and nanoprisms were monocrystalline and separable in a magnetic field. In different volume ratios of oleylamine (OAm) to dibenzyl ether, the sizes of the prepared Fe3O4 NPs ranged from 5 to 21 nm. The OAm amount in the synthesis can significantly control the morphology of Fe3O4 NPs. As the OAm content increased from 10 ml to 30 ml, the faceted nanoprisms shrank while the nanospheres enlarged. At an OAm content of 25 ml, the nanoprisms diminished while more hexagonal and sphere-like particles appeared, implying a critical point of morphology transition from triangle to hexagon. The magnetic properties also depended on the NP morphology and size. The prepared Fe3O4 NPs are promising candidates in medical applications such as magnetic resonance imaging, targeted drug delivery, blood purification, and tumor hyperthermia.

HPLC of Formula: C14H14O. Bye, fridends, I hope you can learn more about C14H14O, If you have any questions, you can browse other blog as well. See you lster.

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Ether – Wikipedia,
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An article Gradient of zinc content in core-shell zinc ferrite nanoparticles – precise study on composition and magnetic properties WOS:000495070100019 published article about IRON-OXIDE NANOPARTICLES; FE3O4 NANOPARTICLES; X-RAY; SIZE; TEMPERATURE; FERROFLUID; MORPHOLOGY; RANGE; XPS in [Lachowicz, Dorota; Marzec, Mateusz Marek; Gajewska, Marta; Kmita, Angelika; Zukrowski, Jan; Sikora, Marcin] AGH Univ Sci & Technol, Acad Ctr Mat & Nanotechnol, Al A Mickiewicza 30, PL-30059 Krakow, Poland; [Wirecka, Roma; Bernasik, Andrzej] AGH Univ Sci & Technol, Fac Phys & Appl Comp Sci, Al A Mickiewicza 30, PL-30059 Krakow, Poland; [Gorka-Kumik, Weronika] Jagiellonian Univ, Fac Phys Astron & Appl Comp Sci, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland; [Zapotoczny, Szczepan] Jagiellonian Univ, Fac Chem, Gronostajowa 2, PL-30387 Krakow, Poland in 2019, Cited 66. Computed Properties of C14H14O. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4

A broad spectrum of applications of magnetic nanoparticles leads to the need for the precise tuning of their magnetic properties. In this study, a series of magnetite and zinc-ferrite nanoparticles were successfully prepared by modified high-temperature synthesis in a controlled gas atmosphere. Nanoparticles with different zinc to iron ratios and pure Fe3O4 were obtained. The structure of the nanoparticles was studied by transmission electron microscopy and Mossbauer spectroscopy. These revealed the single domain character of the nanoparticles and the influence of the synthesis temperature and zinc to iron ratio on their shape and size. Chemical structure was characterized by inductively coupled plasma optical emission spectroscopy, energy dispersive X-ray spectroscopy and thermogravimetric analysis. X-ray photoelectron spectroscopy coupled with an argon gas cluster ion beam (Ar-GCIB) allowed the study of subsequent layers of the nanoparticles without altering their chemical structure. This revealed the presence of a carbon layer on all nanoparticles consisting of capping agents used in the synthesis and revealed the core-shell character of the zinc ferrite particles. In addition, different types of zinc infusions in the nanoparticle structure were observed when using different Zn/Fe ratios. Finally, magnetic studies performed by means of vibrating sample magnetometry proved the superparamagnetic behavior of all the samples.

Computed Properties of C14H14O. Welcome to talk about 103-50-4, If you have any questions, you can contact Lachowicz, D; Wirecka, R; Gorka-Kumik, W; Marzec, MM; Gajewska, M; Kmita, A; Zukrowski, J; Sikora, M; Zapotoczny, S; Bernasik, A or send Email.

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Ether – Wikipedia,
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HPLC of Formula: C12H10O. In 2019.0 ENVIRON POLLUT published article about DIPHENYL ETHERS PBDES; MYTILUS-EDULIS; BLUE MUSSEL; PLASTIC CONTAMINATION; SPATIAL-DISTRIBUTION; MARINE-ENVIRONMENT; FRESH-WATER; FISH; SEDIMENTS; QUANTIFICATION in [Hermabessiere, Ludovic; Himber, Charlotte; Dehaut, Alexandre; Duflos, Guillaume] ANSES, Lab Secur Aliments, Blvd Bassin Napoleon, F-62200 Boulogne Sur Mer, France; [Paul-Pont, Ika; Cassone, Anne-Laure; Lambert, Christophe; Soudant, Philippe] IFREMER, Lab Sci Environm Marin LEMAR, Inst Univ Europeen Mer, UMR6539,UBO,CNRS,IRD, Technopole Brest Iroise,Rue Dumont dUrville, F-29280 Plouzane, France; [Receveur, Justine; Jezequel, Ronan] CEDRE, 715 Rue Alain Colas, F-29218 Brest 2, France; [El Rakwe, Maria] IFREMER, LDCM, Ctr Bretagne, ZI Pointe Diable, CS 10070, F-29280 Plouzane, France; [Rinnert, Emmanuel] IFREMER, Lab Cycle Geochim & Ressources LCG, Ctr Bretagne, ZI Pointe Diable, CS 10070, F-29280 Plouzane, France; [Riviere, Gilles] ANSES, Direct Evaluat Risques, 14 Rue Pierre & Marie Curie, F-94701 Maisons Alfort, France; [Huvet, Arnaud] IFREMER, Lab Sci Environm Marin LEMAR, UMR 6539, UBO,CNRS,IRD, F-29280 Plouzane, France in 2019.0, Cited 118.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

Nowadays, environmental pollution by microplastics (<5 mm; MP) is a major issue. MP are contaminating marine organisms consumed by humans. This work studied MP contamination in two bivalve species of commercial interest: blue mussel (Mytilus edulis) and common cockle (Cerastoderma edule) sampled on the Channel coastlines (France). In parallel, 13 plastic additives and 27 hydrophobic organic compounds (HOC) were quantified in bivalves flesh using SBSE-TD-GS-MS/MS to explore a possible relationship between their concentrations and MP contamination levels. MP were extracted using a 10% potassium hydroxide digestion method then identified by mu-Raman spectroscopy. The proportion of contaminated bivalves by MP ranged from 34 to 58%. Blue mussels and common cockles exhibited 0.76 +/- 0.40 and 2.46 +/- 1.16 MP/individual and between 0.15 +/- 0.06 and 0.74 +/- 035 MP/g of tissue wet weight. Some HOC and plastic additives were detected in bivalves. However, no significant Pearson or Spearman correlation was found between MP loads and plastic additives or HOC concentrations in bivalve tissues for the two species. (C) 2019 Elsevier Ltd. All rights reserved. HPLC of Formula: C12H10O. Bye, fridends, I hope you can learn more about C12H10O, If you have any questions, you can browse other blog as well. See you lster.

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Ether – Wikipedia,
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In 2020 J CHEM THEORY COMPUT published article about HARMONIC VIBRATIONAL FREQUENCIES; SCALE FACTORS; ORGANIC LIQUIDS; SPECTROSCOPY; DENSITY; ENERGY; IR; FUNCTIONALS; COEFFICIENT; MOLECULES in [Henschel, Henning; Andersson, Alfred T.; Jespers, Willem; Ghahremanpour, Mohammad Mehdi; van der Spoel, David] Uppsala Univ, Uppsala Ctr Computat Chem, Dept Cell & Mol Biol, Sci Life Lab, SE-75124 Uppsala, Sweden; [Ghahremanpour, Mohammad Mehdi] Yale Univ, Dept Chem, 225 Prospect St, New Haven, CT 06520 USA in 2020, Cited 53. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Formula: C12H10O

Infrared spectroscopy can provide significant insight into the structures and dynamics of molecules of all sizes. The information that is contained in the spectrum is, however, often not easily extracted without the aid of theoretical calculations or simulations. We present here the calculation of the infrared spectra of a database of 703 gas phase compounds with four different force fields (CGenFF, GAFF-BCC, GAFF-ESP, and OPLS) using normal-mode analysis. Modern force fields increasingly use virtual sites to describe, e.g., lone-pair electrons or the o -holes on halogen atoms. This requires some adaptation of code to perform normal-mode analysis of such compounds, the implementation of which into the GROMACS software is briefly described as well. For the quantitative comparison of the obtained spectra with experimental reference data, we discuss the application of two different statistical correlation coefficients, Pearson and Spearman. The advantages and drawbacks of the different methods of comparison are discussed, and we find that both methods of comparison give the same overall picture, showing that present force field methods cannot match the performance of quantum chemical methods for the calculation of infrared spectra.

Formula: C12H10O. Bye, fridends, I hope you can learn more about C12H10O, If you have any questions, you can browse other blog as well. See you lster.

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Ether – Wikipedia,
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Recommanded Product: Diphenyl oxide. In 2019.0 FIBER POLYM published article about RING-OPENING POLYMERIZATION; THERMAL-DEGRADATION; BIODEGRADABLE POLYMERS; MELT POLYCONDENSATION; MECHANICAL-PROPERTIES; CLINICAL-APPLICATIONS; POLYGLYCOLIC ACID; IN-VITRO; POLYLACTIDE; COMPOSITES in [Ayyoob, Muhammad; Yang, Xin; Kim, Ji Heung; Nam, Sung Woo; Kim, Young Jun] Sungkyunkwan Univ, Dept Chem Engn, Suwon 16419, South Korea; [Park, Ho-Joon; Park, Soo-young] Kyungpook Natl Univ, Dept Polymer Sci, Daegu 41566, South Korea in 2019.0, Cited 42.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

High molecular weight bioresorbable polyglactin was successfully synthesized by direct esterification of glycolic acid and lactic acid in diphenylether under vacuum. The reaction mixture was initially dehydrated at 120 degrees C, diphenylether and catalysts were added when the temperature was raised to 180 degrees C, meanwhile the reaction mixture was kept dehydrated azeotropically for several hours. Diphenylether was removed from reaction mixture using vacuum and white solid polyglactin was obtained after purification. The intrinsic viscosity of polyglactin was in a range of 0.6 to 1.10 dl/g. This synthesis process can be an economical alternative to the conventional synthesis of polyglactin.

Bye, fridends, I hope you can learn more about C12H10O, If you have any questions, you can browse other blog as well. See you lster.. Recommanded Product: Diphenyl oxide

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Ether – Wikipedia,
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An article Spatial Distribution and Congener Profiles of Polybrominated Diphenyl Ethers in Surface Sediment from Sanmen Bay and Xiamen Bay, Southeast China WOS:000487648400015 published article about HALOGENATED FLAME RETARDANTS; WASTE RECYCLING AREA; MARINE-SEDIMENTS; POLYHALOGENATED CARBAZOLES; POLYCHLORINATED-BIPHENYLS; SOURCE IDENTIFICATION; ECOLOGICAL RISKS; RIVER ESTUARY; YELLOW-RIVER; PBDES in [Liu, Kunyan; Qiu, Yong; Wang, Xiaodong; Wang, Yan] Jinan Univ, Res Ctr Harmful Algae & Marine Biol, Guangzhou 510632, Guangdong, Peoples R China; [Qiu, Yong] Zhejiang Univ Technol, Coll Environm, Hangzhou 310032, Zhejiang, Peoples R China; [Lin, Kunde] Xiamen Univ, Coll Environm & Ecol, Fujian Prov Key Lab Coastal Ecol & Environm Studi, Xiamen 361102, Fujian, Peoples R China; [Chen, Da; Qu, Han; Hu, Yongxia] Jinan Univ, Sch Environm, Guangzhou 510632, Guangdong, Peoples R China; [Chen, Da; Qu, Han; Hu, Yongxia] Jinan Univ, Guangdong Key Lab Environm Pollut & Hlth, Guangzhou 510632, Guangdong, Peoples R China in 2019.0, Cited 54.0. Category: ethers-buliding-blocks. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

Coastal areas are influenced by anthropogenic input of a variety of organic pollutants, among which polybrominated diphenyl ethers (PBDEs) represent an important group. In the present study, we investigated the contamination status of PBDEs in surface sediment from two economically important Bays in Southeast China, Sanmen Bay (SMB; n = 29) and Xiamen Bay (XMB; n = 10). Concentrations of n-ary sumation PBDEs ranged from 2.2 to 78.5 ng/g dw (median 5.7 ng/g dw) in SMB and 7.9-276.0 ng/g dw (median 43.5 ng/g dw) in XMB, respectively. A nearshore-offshore decreasing trend was observed for both n-ary sumation PBDEs and BDE-209 concentrations, indicating strong urban influences. Although the current levels would not produce any significant impact on benthos and aquatic ecosystems of the studied regions, continuous monitoring is needed to understand the temporal trends of contamination in the important coastal waters and whether sediment-associated PBDEs constitute a potential source to aquatic ecosystems.

Bye, fridends, I hope you can learn more about C12H10O, If you have any questions, you can browse other blog as well. See you lster.. Category: ethers-buliding-blocks

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Ether – Wikipedia,
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Safety of Diphenyl oxide. I found the field of Chemistry very interesting. Saw the article Synthesis and investigation of sulfonated poly(p-phenylene)-based ionomers with precisely controlled ion exchange capacity for use as polymer electrolyte membranes published in 2020, Reprint Addresses Rikukawa, M (corresponding author), Sophia Univ, Dept Mat & Life Sci, Chiyoda Ku, 7-1 Kioi Cho, Tokyo 1028554, Japan.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide.

To achieve precise control of sulfonated polymer structures, a series of poly(p-phenylene)-based ionomers with well-controlled ion exchange capacities (IECs) were synthesised via a three-step technique: (1) preceding sulfonation of the monomer with a protecting group, (2) nickel(0) catalysed coupling polymerisation, and (3) cleavage of the protecting group of the polymers. 2,2-Dimethylpropyl-4-[4-(2,5-dichlorobenzoyl)phenoxy]benzenesulfonate (NS-DPBP) was synthesised as the preceding sulfonated monomer by treatment with chlorosulfuric acid and neopentyl alcohol. NS-DPBP was readily soluble in various organic solvents and stable during the nickel(0) catalysed coupling reaction. Sulfonated poly(4-phenoxybenzoyl-1,4-phenylene) (S-PPBP) homopolymer and seven types of random copolymers (S-PPBP-co-PPBP) with different IECs were obtained by varying the stoichiometry of NS-DPBP. The IECs and weight average molecular weights (M(w)s) of ionomers were in the range of 0.41-2.84 meq. g(-1) and 143 000-465 000 g mol(-1), respectively. The water uptake, proton conductivities, and water diffusion properties of ionomers exhibited a strong IEC dependence. Upon increasing the IEC of S-PPBP-co-PPBPs from 0.86 to 2.40 meq. g(-1), the conductivities increased from 6.9 x 10(-6) S cm(-1) to 1.8 x 10(-1) S cm(-1) at 90% RH. S-PPBP and S-PPBP-co-PPBP (4 : 1) with IEC values >2.40 meq. g(-1) exhibited fast water diffusion (1.6 x 10(-11) to 8.0 x 10(-10) m(2) s(-1)), and were comparable to commercial perfluorosulfuric acid polymers. When fully hydrated, the maximum power density and the limiting current density of membrane electrode assemblies (MEAs) prepared with S-PPBP-co-PPBP (4 : 1) were 712 mW cm(-2) and 1840 mA cm(-2), respectively.

Safety of Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Yoshida-Hirahara, M; Takahashi, S; Yoshizawa-Fujita, M; Takeoka, Y; Rikukawa, M or concate me.

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Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

An article In situ fabrication of core-shell-structured Beta@Silicalite-1 catalysts by a novel steam-assisted crystallization strategy WOS:000513784200008 published article about ZEOLITE; MFI; SELECTIVITY; COMPOSITE; METHANOL; HYDRODEOXYGENATION; PERFORMANCE; SEPARATION; CO2 in [Xu, Lanjian; Yuan, Yangyang; Zhang, Yanfei; Zhang, Xiaomin; Chen, Lei; Xu, Lei] Chinese Acad Sci, Dalian Inst Chem Phys, Natl Lab Clean Energy, Dalian 116023, Peoples R China; [Xu, Lanjian; Zhang, Yanfei; Chen, Lei] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Zhang, Jie] Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China in 2020, Cited 41. Recommanded Product: 103-50-4. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4

A green, cost-effective and facile steam-assisted crystallization (SAC) strategy was developed to synthesize core-shell-structured zeolite composites with different frameworks between the core and shell. Chemical incompatibility from different structures has been circumvented by dip-coating Silicalite-1 seeds and an in situ transformation process. Beta@Silicalite-1 zeolites with a nanoscale polycrystal Silicalite-1 shell wrapped around the monocrystal Beta core was synthesized. The crystallization process and synthetic parameters, such as the composition of the core, crystallization temperature and gel composition of the seed solution, were investigated. The results revealed the importance of stability of the core and the crystallization rate of the Silicalite-1 shell. Interestingly, a trace amount of aluminum in the core zeolite could help resist corrosion during crystallization. Further investigation on alkylation and etherification reactions over Beta@Silicalite-1 demonstrated the advantage in selectivity control toward self-etherification versus alkylation.

Recommanded Product: 103-50-4. About Benzyl ether, If you have any questions, you can contact Xu, LJ; Yuan, YY; Zhang, J; Zhang, YF; Zhang, XM; Chen, L; Xu, L or concate me.

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Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem