Synonyms: s-Triazole-3-thiol,5-phenyl- (6CI);D2-1,2,4-Triazoline-5-thione,3-phenyl- (7CI,8CI);1,2-Dihydro-5-phenyl-3H-1,2,4-triazole-3-thione;3-Mercapto-5-phenyl-1,2,4-triazole;3-Phenyl-1,2,4-triazole-5-thiol;3-Phenyl-5-mercapto-s-triazole;5-Phenyl-1,2,4-triazole-3-thiol;5-Phenyl-1H-1,2,4-triazole-3-thiol;5-Phenyl-s-triazole-3-thiol;NSC 11565;3H-1,2,4-Triazole-3-thione,1,2-dihydro-5-phenyl-;