1,4-Bis(3,4,5-trimethoxybenzoyl)-N-hexyl-2-piperazinecarboxamide 129477-61-8 2-Piperazinecarboxamide, 1,4-bis(3,4,5-trimethoxybenzoyl)-N-hexyl- N,N'-Di-(3',4',5'-trimethoxybenzoyl)-2-(N-m-hexyl)amidopiperazine