6H-Purine-6-thione, 1,7-dihydro-1-[2-(1H-purin-6-ylthio)ethyl]- 91368-20-6 NSC48388 Purine-6(1H)-thione, 1-(2-(purin-6-ylthio)ethyl)-, hydrate Purine-6(1H)-thione, 1-[2-(purin-6-ylthio)ethyl]- SRI 1370