OPTAFLEXX 45 (RACTOPAMINE HYDROCHLORIDE) POWDER [ELANCO US INC.] Home OPTAFLEXX 45 (RACTOPAMINE HYDROCHLORIDE) POWDER [ELANCO US INC.] OPTAFLEXX 45 (RACTOPAMINE HYDROCHLORIDE) POWDER [ELANCO US INC.] PDF | XML NDC 58198-0630-9 Set ID 48b0f54c-57ee-445b-9f53-817cfaba38ad Generic Name Product Class Product Number Application Number NADA141221 Related Drugs Search DailyMed Drugs