(1:1:3)3-((2-(Phosphonothio)ethyl)amino)propanethioamide lithium salt hydrate 127914-09-4 Propanethioamide, 3-((2-(phosphonothio)ethyl)amino)-, lithium salt, hydrate, (1:1:3) S-(2-((2'-Thiocarbamoylethyl)amino)ethyl) lithium hydrogen phosphorothioate trihydrate