1,4-Bis(2-(acetyloxy)ethyl)-1,4-dimethylpiperazinium dichloride 40066-92-0 N,N'-Dimethyl-N,N'-di-(2-acetoxyethyl)piperazinium dichloride Piperazinium, 1,4-bis(2-(acetyloxy)ethyl)-1,4-dimethyl-, dichloride