ALPHA-HYDROXYMETOPROLOL (UNLABELLED) (MIXTURE OF STEREOISOMERS) CAS:56392-16-6 CDN-X-5681-0.01G 0.98 Alpha-PPP.HCl, 1mg/ml in Acetonitrile/Water : 1/1 (as free base) CAS:92040-10-3 LPM-PPP-1574-HC-1LAH | ||||||||||||||||