CAS Number: 447-41-6
Chemical Name: Buphenine Hydrochloride
Molecular Formula: C19H25NO2
Molecular Weight: 299.41

CAS Number: 849-55-8
Chemical Name: Buphenin Hydrochloride(Mixture of Diastereomers)
Molecular Formula: C19H26ClNO2
Molecular Weight: 335.87