1-(1-Oxo-3-(1-piperidinyl)propyl)-4-(3,4,5-trimethoxybenzoyl)piperazine 1-(3-Piperidinopropionyl)-4-(3,4,5-trimethoxybenzoyl)piperazine 110187-49-0 Piperazine, 1-(1-oxo-3-(1-piperidinyl)propyl)-4-(3,4,5-trimethoxybenzoyl)-