3H-1,2,4-Triazol-3-one, 1,2-dihydro-5-phenyl-
Δ2-1,2,4-Triazolin-5-one, 3-phenyl-
1,2-Dihydro-5-phenyl-3H-1,2,4-triazol-3-one
3-Phenyl-1,2,4-triazolin-5-one
3-Phenyl-Δ3-1,2,4-triazol-5-one
3-Phenyl-Δ2-1,2,4-triazolin-5-one
NSC 83337
3-Phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one
3-Phenyl-1H-1,2,4-triazol-5-ol