DOLOREX (BUTORPHANOL TARTRATE) INJECTION [MERCK SHARP & DOHME CORP.] Home DOLOREX (BUTORPHANOL TARTRATE) INJECTION [MERCK SHARP & DOHME CORP.] DOLOREX (BUTORPHANOL TARTRATE) INJECTION [MERCK SHARP & DOHME CORP.] PDF | XML NDC 57926-722-66 Set ID 3c274f98-94db-4674-ac28-69d683db4842 Generic Name Product Class Product Number Application Number ANADA200239 Related Drugs Search DailyMed Drugs