1-Piperazinecarboxylic acid, 4-(1-methylethyl)-,(4E)-7-hydroxy-2-[(1E,3E)-5-hydroxy-1,5-dimethyl-6-[3-(1-methyl-2-oxobutyl)oxiranyl]-1,3-hexadienyl]-3,7-dimethyl-10,12-dioxooxacyclododec-4-en-6-yl ester
CAS No. 630101-90-5