Vladimirtsev, I. F. published the artcilePreparation and biological activity of some thiourea derivatives, Computed Properties of 14807-75-1, the publication is Fiziologicheski Aktivnye Veshchestva (1966-1992) (1975), 120-3, database is CAplus.
H2NC(:NH)SO2H (I) reacted with aqueous HCl at 60-70° to give 37.8% S2[C(:NH)NH2.HCl]2 (II), which reacted with NaOEt to give 100% S, 95% thiourea (III), and 77% S[C(:NH)NH2.HCl]2 (IV). Urea, I, IV, and H2NC(:NH)S(O)SC(:NH)NH2.2H2O inhibited the growth of lettuce, oat, and cucumber sprouts at 0.01%, but stimulated growth at 0.0001%; the opposite effect was observed with III.
Fiziologicheski Aktivnye Veshchestva (1966-1992) published new progress about 14807-75-1. 14807-75-1 belongs to ethers-buliding-blocks, auxiliary class Salt,Thiourea,Amine,Aliphatic hydrocarbon chain, name is Formamidine disulfide dihydrochloride, and the molecular formula is C4H10Br2CoO2, Computed Properties of 14807-75-1.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem