2-Butenoic acid,2-methyl-,(3aS,4R,5R,5aS,- 8aS,8bR)-4-ethenyldecahydro-4-methyl-3,8- bis(methylene)-2,7-dioxobenzo[1,2-b:3,4-b']- difuran-5-yl ester,(2E)-

Order 99956-53-3 butenoic,methyl,ethenyldecahydro,methylene,dioxobenzo,difuran,ester,furan
Furan
114763-53-0Spiro[cyclodeca[b]furan-2(3H),2'(3'H)-furan],3a,4,4',5,5',8,9,11a-octahydro-3,5',5',6,10-pentamethyl-,(2R*,3R*,3aR*,6E,10E,11aR*)-