63717-26-0 Ethanethiol, 2-((5-aminopentyl)amino)-, dihydrogen phosphate (ester) hydrate Phosphorothioic acid, S-(2-((5-aminopentyl)amino)ethyl) ester, hydrate Phosphorothioic acid, S-ester with 2-((5-aminopentyl)amino)ethanethiol, hydrate S-2-((5-Aminopentyl)amino)ethyl dihydrogen phosphorothioate hydrate