CAS No 50-33-9 Medicine Grade API Phenylbutazone
Product Description
Phenylbutazone
Other name: 4-Butyl-1, 2-diphenyl-3, 5-pyrazolidinedione
Phenylbutazone EINECS: 200-029-0
Phenylbutazone CAS register number: 50-33-9
Phenylbutazone Molecular formula: C19H20N2O2
Phenylbutazone Molecular Weight: 308.379
Phenylbutazone Assay: 99.5%
Phenylbutazone Melting point: 104-107ยบ C
Phenylbutazone Appearance: Off-white powder
Chemical Properties and Usage: