51707-21-2 (8E,24E)-8-[(2-decanoylhydrazino)methylidene]-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,9,11-trioxo-1,2,8,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate 77928-51-9 bis[(3aR,4S,4aR,7aR,8R,9aR)-4a,8-dimethyl-3-methylidene-2,5-dioxo-2,3,3a,4,4a,5,7a,8,9,9a-decahydroazuleno[6,5-b]furan-4-yl] pentanedioate 208664-30-6 1,3-Cyclohexanediol,5-[(2E)-[(3aS,7aS)-1- [(1S,2E,4E)-6-ethyl-6-hydroxy-1-methyl-2,- 4-octadienyl]-3,3a,5,6,7,7a-hexahydro-7amethyl- 4H-inden-4-ylidene]ethylidene]-4- methylene-,(1R,3S,5Z)-