Synonyms:
1,2-dihydro-3h-1,2,4-triazol-3-one ; Δ2-1,2,4-triazolin-5-one ; 1,2-dihydro-1,2,4-triazol-3-one ; 2,4-dihydro-1,2,4-triazol-3-one ; 1,2,4-triazole-3-ol ; 1,2,4-triazolin-3-one ; s-triazol-3-ol ; 1h-1,2,4-triazol-3(2h)-one ; 1,2-dihydro-3h-1,2,4-triazole- ; 1,2,4-triazol-3-one (see 5130)
