Furo[2,3-d]
421190
1H-BENZOFURO[2,3-D]TRIAZOLE
441010
(3aR,3aα,6aα)-2,2-Dimethyl-5α-ethenyl-6α-(benzyloxy)tetrahydrofuro[2,3-d]-1,3-dioxole
443682
L-Glutamic acid,N-[4-[3-(2,4-diaminofuro[2,3-d]pyrimidin-5-yl)propyl]benzoyl]-
443684
Benzoic acid, 4-[3-(2,4-diaminofuro[2,3-d]pyrimidin-5-yl)propyl]-
447013
Methanone,(5-amino-2-phenylfuro[2,3-d]pyrimidin-6-yl)(3-methoxyphenyl)-
447014
Methanone,(5-amino-2-phenylfuro[2,3-d]pyrimidin-6-yl)(2,4-difluorophenyl)-
448614
7aH-Cyclopenta[4,5]furo[2,3-d]-1,3-dioxole-5,7a-diol,3a,4a,5,7b-tetrahydro-2,2-dimethyl-, (3aR,4aR,5S,7aR,7bR)-
448615
7aH-Cyclopenta[4,5]furo[2,3-d]-1,3-dioxole-5,7a-diol,3a,4a,5,7b-tetrahydro-2,2-dimethyl-, (3aR,4aR,5R,7aR,7bR)-
449650
2-(METHYLTHIO)-FURO[2,3-D]PYRIMIDINE-6-METHANOL
456562
Furo[2,3-d]pyrimidine-6-carboxaldehyde, 5-chloro-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-
456967
6-methyl-3-phenyl-4-thioxo-3,4,5,6-tetrahydrofuro[2,3-d]pyrimidin-2(1H)-one
456968
4-Amino-5,6-dihydro-6-methyl-3-phenyl-furo[2,3-d]pyrimidin-2(3H)-one
462655
Furo[2,3-d]pyrimidine-6-methanol, 2-methoxy-4-methyl-
463165
(3E,3aR,4R,5S,8R,8aS)-4,5-dihydroxy-3-[(4-hydroxyphenyl)methylidene]hexahydro-4,8-epoxyfuro[2,3-d]oxepin-2(3H)-one
465821
Furo[2,3-d]pyrimidine, 5,6-dihydro-4-methyl-2-(5-nitro-2-furanyl)-
467478
FURO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID 2,4-DIAMINO-,METHYL ESTER
468779
2,2-dimethyl-5-(2-thioxo-1,3-dioxolan-4-yl)tetrahydrofuro[2,3-d][1,3]dioxol-6-yl 4-methylbenzenesulfonate (non-preferred name)
471570
Furo[2,3-d]pyrimidin-4-amine,6-methyl-
472344
Furo[2,3-d]pyrimidin-4(1H)-one, 2-(2-furanyl)-5,6-dihydro-
474661
2,6,6-trimethyl-5-phenyl-5,6-dihydrofuro[2,3-d]pyrimidin-4(3H)-one
490793
5,8-Methano-3a,8a-propanofuro[2,3-d]oxepin-2(3H)-one,tetrahydro-5,10-dihydroxy-8,11,12-trimethyl-, (3aa,5b,8a,8aa,10R*,11S*,12S*)-(-)-
492385
Acetamide,N-[[2,3-dihydro-2-oxo-3-[(2R,5S)-tetrahydro-5-(hydroxymethyl)-2-furanyl]furo[2,3-d]pyrimidin-6-yl]methyl]-2,2,2-trifluoro-
493094
N-[5-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-yl]acetamide (non-preferred name)
494995
Furo[2,3-d]pyrimidine,5,6-dihydro-
500113
O-[5-(2,2-dimethyl-1,3-dioxolan-4-yl)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-yl] dimethylcarbamothioate (non-preferred name)
500424
Spiro[cyclohexane-1,2'-furo[2,3-d][1,3]dioxole],a-D-glucofuranose deriv.
501251
4H-Furo[2,3-d]-1,3-dioxin-4-one, 5,6-bis[(1,1-dimethylethyl)amino]-2,2-dimethyl-
507531
2H-Cyclohepta[4,5]furo[2,3-d]pyrimidine-2,4(3H)-dione, 1,7-dihydro-1,3-dimethyl-7-[1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-6-(phenylamino)-5-
507532
Pyrimido[5''',4''':4'',5'']pyrrolo[3'',2'':5',6']cyclohepta[1',2':4,5]furo[2,3-d]pyrimidine-2,4,8,10(1H,3H,5H,6H)-tetrone,7,9-dihydro-1,3,7,9-tetramethyl-6-phenyl-
510546
Furo[2'',3'':1',5']cyclopenta[1',2':4,5]furo[2,3-d][1,3]dioxole,2,5a,6a,9a-tetrahydro-8,8-dimethyl-, (5aR,6aR,9aR,9bR)-
517269
6-hydroxy-5-(hydroxymethyl)tetrahydrofuro[2,3-d][1,3]oxazole-2(3H)-thione
525019
4,10-Etheno-6H-furo[2,3-d][1,2,4]triazolo[1,2-a]pyridazine-6,8(7H)-dione
537821
Furo[2,3-d]pyrimidin-4-amine, 6-(4-methoxyphenyl)-5-phenyl-
550878
4-(6-hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)-1,3-dioxolan-2-one (non-preferred name)
566467
3H,7H-benzo[4,5]furo[2,3-d]benzo[1,2-b:5,4-b']dipyran-7-one, 10-hydroxy-13-methoxy-3,3-dimethyl-
583998
Furo[2,3-d]pyrimidine-2,4(1H,3H)-dione, 6-(cyclohexylamino)-1,3-dimethyl-5-(4-nitrophenyl)-