4-Acetamidoantipyrine

PN: 4H48-1-0Y

CAS: 83-15-8

Molecule Weight: 245.282

Formula: C13H15N3O2

4-Amino-1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one

PN: 4H48-1-90

CAS: 83-07-8

Molecule Weight: 203.245

Formula: C11H13N3O

2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazole-4-carboxaldehyde

PN: 4H56-1-Q6

CAS: 950-81-2

Molecule Weight: 216.24

Formula: C12H12N2O2