1,3-bis(acetyloxy)-10-hydroxy-7,8-dimethyl-7-(3-methylenepent-4-en-1-yl)-3,5,6,6a,7,8,9,10-octahydronaphtho[1,8a-c]furan-5-yl (2Z,4Z)-deca-2,4-dienoate 2,4-decadienoic acid, 1,3-bis(acetyloxy)-3,5,6,6a,7,8,9,10-octahydro-10-hydroxy-7,8-dimethyl-7-(3-methylene-4-pentenyl)-1H-naphtho[1,8a-c]furan-5-yl ester, (2Z,4Z)- Corymbulosin A Deca-2,4-dienoic acid 1,3-diacetoxy-10-hydroxy-7,8-dimethyl-7-(3-methylene-pent-4-enyl)-3,5,6,6a,7,8,9,10-octahydro-2-oxa-cyclopenta[d]naphthalen-5-yl ester InChI=1/C34H48O8/c1-8-10-11-12-13-14-15-16-30(38)41-26-20-27-31(39-24(5)35)42-32(40-25(6)36)34(27)28(21-26)33(7,18-17-22(3)9-2)23(4)19-29(34)37/h9,13-16,20,23,26,28-29,31-32,37H,2-3,8,10-12,17-19,21H2,1,4-7H3/b14-13-,16-15