64511-30-4 BRN 0592634 Methanesulfonamide, N-(4-(2-hydroxy-3-(4-(2-methoxyphenyl)-1-piperazinyl)propoxy)phenyl)- N-(4-(2-Hydroxy-3-(4-(2-methoxyphenyl)-1-piperazinyl)propoxy)phenyl)methanesulfonamide