3H-Pyrazol-3-one, 5-amino-2,4-dihydro-2-phenyl-
2-Pyrazolin-5-one, 3-amino-1-phenyl-
5-Amino-2,4-dihydro-2-phenyl-3H-pyrazol-3-one
1-Phenyl-3-amino-5-pyrazolone
3-Amino-1-phenyl-5-pyrazolone
3-Amino-1-phenyl-2-pyrazolin-5-one
1-Phenyl-3-aminopyrazolin-5-one
NSC 3336
1-Phenyl-3-amino-2-pyrazolin-5-one PAP
3-Amino-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole
3-Amino-1-phenyl-1H-pyrazol-5(4H)-one
3-Amino-1-phenyl-4,5-dihydro-1H-pyrazol-5-one