propanedioic,diazo,ethyl,furanylmethyl,ester,furan
Furan
112001-11-3Azuleno[4,5-b]furan-2,7-dione,3,3a,4,5,6,6a,9a,9b-octahydro-3,6,9-trimethyl-, (3R,3aS,6S,6aS,9aR,9bS)-
138355-78-9(3aS-(3aalpha,4beta,9alpha,9abeta))-3a,4,9,9a-tetrahydro-6,7-dihydroxy-4-(phenylamino)-9-(3,4,5-trimethoxyphenyl)naphtho(2,3-c)furan-1(3H)-one