(1E,3E,6Z,10E)-3-[(acetyloxy)methylene]-11-formyl-7-methyldodeca-1,6,10-trien-8-yne-1,4-diyl diacetate 2,6,11-dodecatrien-4-ynal, 9,12-bis(acetyloxy)-10-[(acetyloxy)methylene]-2,6-dimethyl-, (2E,6Z,10E,11E)- InChI=1/C21H24O7/c1-15(7-6-8-16(2)13-22)9-10-21(28-19(5)25)20(14-27-18(4)24)11-12-26-17(3)23/h8-9,11-14,21H,10H2,1-5H3/b12-11+,15-9-,16-8+,20-14