DILTIAZEM HYDROCHLORIDE CAPSULE, EXTENDED RELEASE [RPK PHARMACEUTICALS, INC.] Home DILTIAZEM HYDROCHLORIDE CAPSULE, EXTENDED RELEASE [RPK PHARMACEUTICALS, INC.] DILTIAZEM HYDROCHLORIDE CAPSULE, EXTENDED RELEASE [RPK PHARMACEUTICALS, INC.] PDF | XML NDC 53002-1521-0 Set ID b7e0adf6-f1ab-432f-a632-0fbbfc519792 Generic Name Product Class Product Number Application Number ANDA074943 Related Drugs Search DailyMed Drugs