Synonyms: Ethanethiol,2-amino-, S-ester with phosphorothioic acid, monosodium salt (7CI); Ethanethiol,2-amino-, dihydrogen phosphate (ester), monosodium salt (9CI); Phosphorothioicacid, S-(2-aminoethyl) ester, monosodium salt (8CI); Cistaphos; Cystafos;Cystaphos; Cystaphos sodium salt; Monosodium b-aminoethyl thiophosphate; NSC 87174; S-(2-Aminoethyl)thiophosphate monosodium salt; Sodium hydrogen S-(2-aminoethyl) phosphorothioicacid; Sodium hydrogen S-(2-aminoethyl)phosphorothioate; Sodium b-aminoethyl thiophosphate;Tsistafos; WR 638