furanone,methylpropyl,furan
Furan
165171-09-5Propanoicacid,2-[9-[(acetyloxy)methyl]-1a,1b,2,3,4a,6,8,8a,9,9a,10,10a,10b,10c,11,11b-hexadecahydro-2-hydroxy-1b,7,10b-trimethyl-3,6-dioxocyclopropa[4,5]cyclopropa[4',5']cyclopent[1',2':7,8]acephenanthryleno[10a,10-b]furan-4(1H)-ylidene]-,methyl ester, [1
140400-56-22-Butenoic acid,2-methyl-,(1R,4R,4aR,5S,6R,- 8S,8aR)-8-(acetyloxy)-8a-[(acetyloxy)methyl]- 5-[(2S,3aR,6aS)-hexahydrofuro[2,3-b]furan- 2-yl]octahydro-5,6-dimethylspiro[naphthalene- 1(2H),2'-oxiran]-4-yl ester,(2E)-