(+-)-1-(Isopropylamino)-3-(p-(2-methoxyethyl)phenoxy)-2-propanol succinate (2:1) (salt) 2-Propanol, 1-(4-(2-methoxyethyl)phenoxy)-3-((1-methylethyl)amino)-, (+-)-, butanedioate (2:1) (salt) 98418-47-4 Beloc- Zok H 93/26 succinate Metoprolol succinate Metoprolol succinate [USAN] Seloken ZOC Selozok Spesicor Dos Toprol XL