Procainamide
/ 1. NAME
/ 1.1 Substance
/ 1.2 Group
/ 1.3 Synonyms
/ 1.4 Identification numbers
/ 1.4.1 CAS number
... He had been taking sustained release
procainamide hydrochloride (750 to 1000 mg 4 times daily for the past...
http://www.inchem.org/documents/pims/pharm/procaina.htm