... Reserpine Puriry: Reserpine 99% CAS.NO: 50-55-5 Molecular Formula: C33H40N2O. Model Number: CAS.NO: 50-55-5 Reserpine ... specification ;99%(CP2005) appearance: white or light yellow powder CAS.NO: 50-55-5 Molecular Formula: C33H40N2OReserpinespecification ;99%( ... ,18beta,20alpha)-methyleste;,methylester,(3beta,16beta,17alpha,18beta,20alpha)-CAS: MF:C33H40N2O9MW:608.68EINECS:200-047-9Product Categories: ...