37151-48-7 Pent-1-en-3-one, 5-(4-(o-methoxyphenyl)piperazinyl)-1-(3,4,5-trimethoxyphenyl)-, hydrobromide Piperazine, 1-(o-methoxyphenyl)-4-(2-(3,4,5-trimethoxycinnamoyl)ethyl)-, hydrobromide Piperazine, 1-o-anisyl-4-(2-(3,4,5-trimethoxycinnamoyl)ethyl)-, hydrobromide