1,4-Bis(3,7,11-trimethyl-2,6,10-dodecatrienyl)piperazine 1,4-Difarnesylpiperazine 55436-60-7 BRN 0860789 Piperazine, 1,4-bis(3,7,11-trimethyl-2,6,10-dodecatrienyl)-