2-Propanol, 1-((1-methylethyl)amino)-3-((2-methyl-1H-indol-4-yl)oxy)-, sulfate (2:1) (salt) 23694-81-7 56396-94-2 Betagon Bis(4-(2-hydroxy-3-(isopropylamino)propoxy)-2-methyl-1H-indole) sulphate Corindolan EINECS 260-153-6 LF 17895 Mepicor Mepindolol sulfate salt SHE 222