spiro,cyclopentane,isobenzofuran,thione,benzofuran,furan
Furan
172854-63-6Benzo[4,5]cyclodeca[1,2-b]furan-2(1H)-one,8,9,11,13-tetrakis(acetyloxy)-5-[(acetyloxy)methyl]-3a,8,8a,9,10,11,12,12a,13,13a-decahydro-12,13a-dihydroxy-1,8a,12-trimethyl-,[1R-(1R*,3aS*,4E,6Z,8S*,8aR*,9S*,11R*,12S*,12aS*,13S*,13aS*)]- 38330-14-22-(2-{(E)-[(24E)-21-(acetyloxy)-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,9,11-trioxo-1,9-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-8(2H)-ylidene]methyl}hydrazino)-N,N,N-trimethyl-2-oxoethanaminium [38330 149091-01-0Cyclodeca[b]furan-2(3H)-one,10-[(acetyloxy)methyl]-3a,4,5,8,9,11a-hexahydro-4-hydroxy-3,6-dimethyl-,[3R-(3R*,3aR*,4S*,6E,10Z,11aR*)]- Isobenzofuran
70449-73-9L-XYLO-HEPTONIC ACID3,6-ANHYDRO-2,5,7- TRIDEOXY-5-[3-[(1R,3AS,4R,7AS)-1-(3- FURANYL)TETRAHYDRO-3,5-DIOXO-1H,3H-3A,7AMETHANOISOBENZOFURAN- 4-YL]-2-OXOPROPYL]-4,- 6-DI-C-METHYL-,?LACTONE