4-Propyl Aminoantipyrine HCl
CAS Number: N/A
Molecular Formula: C14H19N3O. HCl
Molecular Weight: 245.32 ：36.46

4-Sulfate Aminoantipyrine
CAS Number: 1759-26-8
Molecular Formula: C11H13N3O4S
Molecular Weight: 283.30

4-Hydroxyantipyrine Sulfate
CAS Number: 81416-56-0
Molecular Formula: C11H12N2O5S
Molecular Weight: 284.29

4-hydroperoxy-1,5-dimethyl-2-phenylpyrazol-3-one
CAS Number: 69124-27-2
Molecular Formula: C11H12N2O3
Molecular Weight: 220.23

4-Hydroxyantipyrine
CAS Number: 1672-63-5
Molecular Formula: C11H12N2O2
Molecular Weight: 204.23

2-Nitrosopyridine
CAS Number: 79917-37-6
Molecular Formula: C5H4N2O
Molecular Weight: 108.10

Nitrosoantipyrine
CAS Number: 885-11-0
Molecular Formula: C11H11N3O2
Molecular Weight: 217.22

4-N-formyl-N-methylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
CAS Number: 1672-59-9
Molecular Formula: C13H15N3O2
Molecular Weight: 245.28