Azuleno[4,5-b]furan-2(3H)-one,3a,4,5,6,6a,7,- 9a,9b-octahydro-3,9-dimethyl-6-methylene-,(3R,3aâ

Order 38647-27-7 azuleno,furan,octahydro,dimethyl,methylene,acirc
Furan
13292-33-6(8Z,24E)-5,6,17,19-tetrahydroxy-8-{[2-(2-hydroxyethyl)hydrazino]methylidene}-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