CAS No.: 20537-88-6 Formula: C5H15N2O3PS
Weight: 214.22300
Synonyms: 2-(3-aminopropylamino)ethylsulfanylphosphonic acid; Ethiofos; Sapep; Gammaphos; Apaetp; Aminopropylaminoethyl thiophosphate; Ethyol; WR 2721;
It is a thiophosphate derivative of cysteamine; provides normal cells with selective protection against the toxic effects of cancer chemotherapy and radiation treatment.