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二氢呋喃

中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4'-dichloro-2,5,2',5'-tetraphenyl-[2,2']bifuryl-3,3'-dione 116153-17-4 C32H20Cl2O4
4,4'-dichloro-2,5,2',5'-tetraphenyl-[2,2']bifuryl-3,3'-dione
—— (4,5-Dihydro-2,2,5,5-tetramethyl-4-oxo-3(2H)-furanyliden)essigsaeure-ethylester 76486-85-6 C12H18O4
(4,5-Dihydro-2,2,5,5-tetramethyl-4-oxo-3(2H)-furanyliden)essigsaeure-ethylester
—— 87295-66-7 C5H8MgO
—— 3-[1-Hydroxy-1-phenyl-meth-(Z)-ylidene]-5-phenyl-3H-furan-2-one; compound with methyl-hydrazine 41279-28-1 CH6N2*C17H12O3
3-[1-Hydroxy-1-phenyl-meth-(Z)-ylidene]-5-phenyl-3H-furan-2-one; compound with methyl-hydrazine
—— 3,7-dibromo-2,6-bis-dibromomethyl-4b,8b-dimethyl-4a,4b,8a,8b-tetrahydro-cyclobuta[1,2-<i>b</i>;3,4-<i>b</i>']dipyran-4,8-dione 21543-87-3 C14H10Br6O4
3,7-dibromo-2,6-bis-dibromomethyl-4b,8b-dimethyl-4a,4b,8a,8b-tetrahydro-cyclobuta[1,2-<i>b</i>;3,4-<i>b</i>']dipyran-4,8-dione
—— cis-5-(3-Cyclohexenyl)-4-phenyl-1,3-oxathiolan-2-on 62533-61-3 C15H16O2S
cis-5-(3-Cyclohexenyl)-4-phenyl-1,3-oxathiolan-2-on
—— Acetic acid (S)-4-methyl-5-oxo-2,5-dihydro-furan-2-ylmethyl ester 53009-00-0 C8H10O4
Acetic acid (S)-4-methyl-5-oxo-2,5-dihydro-furan-2-ylmethyl ester
—— dimethyl (3-benzeneselanyl-2-butyl-4-methyl-5-oxo-2,5-dihydrofuran-2-yl)phosphonate 1571098-19-5 C17H23O5PSe
dimethyl (3-benzeneselanyl-2-butyl-4-methyl-5-oxo-2,5-dihydrofuran-2-yl)phosphonate
—— (R)-5-((S)-2-methylene-3-oxo-1-phenylbutyl)furan-2(5H)-one 1033076-55-9 C15H14O3
(R)-5-((S)-2-methylene-3-oxo-1-phenylbutyl)furan-2(5H)-one
—— (2R)-2-[(2S)-2,5-dihydrofuran-2-yl]-3,3-difluoropropan-1-amine 1172140-15-6 C7H11F2NO
(2R)-2-[(2S)-2,5-dihydrofuran-2-yl]-3,3-difluoropropan-1-amine
—— 4-(hept-6-enyl)-2,2-dimethyl-3(2H)-furanone 186795-08-4 C13H20O2
4-(hept-6-enyl)-2,2-dimethyl-3(2H)-furanone
—— 1,4-Dimethyl-2,3-bis-trifluoromethyl-7-oxa-bicyclo[2.2.1]hepta-2,5-diene 94807-89-3 C10H8F6O
1,4-Dimethyl-2,3-bis-trifluoromethyl-7-oxa-bicyclo[2.2.1]hepta-2,5-diene
—— Phenyl-[2,2,5-triphenyl-furan-(3E)-ylidene]-acetonitrile 41790-65-2 C30H21NO
Phenyl-[2,2,5-triphenyl-furan-(3E)-ylidene]-acetonitrile
—— 2-Isopropylthiobuten-2-olid-4 42435-80-3 C7H10O2S
2-Isopropylthiobuten-2-olid-4
—— 5-Eth-(Z)-ylidene-4-hydroxy-3-methyl-5H-furan-2-one 76526-69-7 C7H8O3
5-Eth-(Z)-ylidene-4-hydroxy-3-methyl-5H-furan-2-one
—— (S)-5-((R)-2-nitro-1-(3-bromophenyl)ethyl)-3-tert-butylthiofuran-2(5H)-one 1280710-05-5 C16H18BrNO4S
(S)-5-((R)-2-nitro-1-(3-bromophenyl)ethyl)-3-tert-butylthiofuran-2(5H)-one
—— 2,5-dimethyl-4-oxo-5-(3-oxo-propyl)-4,5-dihydro-furan-3-carboxylic acid ethyl ester 53252-57-6 C12H16O5
2,5-dimethyl-4-oxo-5-(3-oxo-propyl)-4,5-dihydro-furan-3-carboxylic acid ethyl ester
—— 3-Aethylthiobuten-2-olid 42435-83-6 C6H8O2S
3-Aethylthiobuten-2-olid
—— 1221901-78-5 C10H16O
—— 5-Diethylaminomethyl-2,2-dimethyl-2,3-dihydrofuran-3-on 1014-67-1 C11H19NO2
5-Diethylaminomethyl-2,2-dimethyl-2,3-dihydrofuran-3-on
—— 3-[1-Hydroxy-1-phenyl-meth-(Z)-ylidene]-5-phenyl-3H-furan-2-one; compound with guanidine 41279-30-5 CH5N3*C17H12O3
3-[1-Hydroxy-1-phenyl-meth-(Z)-ylidene]-5-phenyl-3H-furan-2-one; compound with guanidine
—— (1S,6S)-ethyl 1-methyl-2-oxo-6-((R)-5-oxo-2,5-dihydrofuran-2-yl)cyclohexanecarboxylate 1425314-23-3 C14H18O5
(1S,6S)-ethyl 1-methyl-2-oxo-6-((R)-5-oxo-2,5-dihydrofuran-2-yl)cyclohexanecarboxylate
—— 5,5-difluoro-4-methyl-6-phenethyl-5,6-dihydro-2H-pyran-2-one 1268827-05-9 C14H14F2O2
5,5-difluoro-4-methyl-6-phenethyl-5,6-dihydro-2H-pyran-2-one
—— 4-Benzyl-5-diazomethyl-furan-3-one 116486-45-4 C12H10N2O2
4-Benzyl-5-diazomethyl-furan-3-one
—— 2-(furan-2-yl)-6-phenyl-4H-1,3-dioxin-4-one 77092-05-8 C14H10O4
2-(furan-2-yl)-6-phenyl-4H-1,3-dioxin-4-one
—— 3-(1-Acetoxyaethyl)-2,5-dimethoxy-2,5-dihydrofuran 51740-20-6 C10H16O5
3-(1-Acetoxyaethyl)-2,5-dimethoxy-2,5-dihydrofuran
—— 2-(2,2-Dimethyl-5-oxo-hept-3-ynyl)-3-methyl-4-oxo-1-oxa-spiro[4.4]nona-2,6-diene-6-carbaldehyde 76445-16-4 C19H22O4
2-(2,2-Dimethyl-5-oxo-hept-3-ynyl)-3-methyl-4-oxo-1-oxa-spiro[4.4]nona-2,6-diene-6-carbaldehyde
—— 5-ethoxy-4-phenylfuran-3(2H)-one 54635-68-6 C12H12O3
5-ethoxy-4-phenylfuran-3(2H)-one
—— γ-Methoxy-β-pentamethylenamino-α-chlor-Δ<sup>α,β</sup>-crotonlacton 49538-08-1 C10H14ClNO3
γ-Methoxy-β-pentamethylenamino-α-chlor-Δ<sup>α,β</sup>-crotonlacton
—— 1051938-44-3 C7H5ClO4
—— Penicillinsaeure 53339-91-6 C8H10O4
Penicillinsaeure
—— 3-[1-Hydroxy-1-phenyl-meth-(Z)-ylidene]-5-phenyl-3H-furan-2-one; compound with benzamidine 41279-31-6 C7H8N2*C17H12O3
3-[1-Hydroxy-1-phenyl-meth-(Z)-ylidene]-5-phenyl-3H-furan-2-one; compound with benzamidine
—— 2,5-Dioxo-2,5-dihydro-furansulfonsaure, Pyraziniumsalz 40337-00-6 C4H2O6S*C4H4N2
2,5-Dioxo-2,5-dihydro-furansulfonsaure, Pyraziniumsalz
—— 2-(2-Hydroxy-ethyl)-2,5-dimethyl-furan-3-one 86905-44-4 C8H12O3
2-(2-Hydroxy-ethyl)-2,5-dimethyl-furan-3-one
—— 2-(3-Hydroxypropyl)-5,5-diethyldihydro-furan-4-on 55543-26-5 C11H18O3
2-(3-Hydroxypropyl)-5,5-diethyldihydro-furan-4-on
—— (3-Hydroxy-4-isobutyryl-5-oxo-2,5-dihydro-furan-2-yl)-acetic acid 54611-03-9 C10H12O6
(3-Hydroxy-4-isobutyryl-5-oxo-2,5-dihydro-furan-2-yl)-acetic acid
—— 3-Deoxy-2-O-methyl-D-manno-oct-2-enono-1,4-lacton 42320-57-0 C9H14O7
3-Deoxy-2-O-methyl-D-manno-oct-2-enono-1,4-lacton
—— (2R,6R)-2-((S,1E,3Z)-3-ethyl-5-(iodomethyl)hexa-1,3-dienyl)-6-isopropoxy-3,6-dihydro-2H-pyran 856675-65-5 C17H27IO2
(2R,6R)-2-((S,1E,3Z)-3-ethyl-5-(iodomethyl)hexa-1,3-dienyl)-6-isopropoxy-3,6-dihydro-2H-pyran
—— 51865-40-8 C18H26O4
—— 40636-46-2 C8H4Cl2O5
—— 5-Methylene-3,4,5,6-tetrahydro-cyclopenta[c]furan-1-one 107841-83-8 C8H8O2
5-Methylene-3,4,5,6-tetrahydro-cyclopenta[c]furan-1-one
—— 2-methylmuscarone iodide 77364-01-3 C10H20NO2*I
2-methylmuscarone iodide
—— <4R,5R>-2,4-dibenzyloxy-5-hydroxyhept-2-enoic acid-1,5-lactone 77453-69-1 C21H22O4
<4R,5R>-2,4-dibenzyloxy-5-hydroxyhept-2-enoic acid-1,5-lactone
—— 1251536-66-9 C15H7F15O4
—— 2.5-Dihydro-2.3-dimethylfuran 15377-97-6 C6H10O
2.5-Dihydro-2.3-dimethylfuran
—— 3,3-Dichlor-4-cyan-4-isopropyl-2-oxetanon 344750-69-2 C7H7Cl2NO2
3,3-Dichlor-4-cyan-4-isopropyl-2-oxetanon
—— 2-(3-Hydroxybutyl)-5.5-dicyclopentyl-dihydrofuran-4-on 55543-29-8 C12H18O3
2-(3-Hydroxybutyl)-5.5-dicyclopentyl-dihydrofuran-4-on
—— 3,5-dicyano-6-methyl-4-s-butyl-4H-pyran-2-amine 89809-85-8 C12H15N3O
3,5-dicyano-6-methyl-4-s-butyl-4H-pyran-2-amine
—— 2-tert-Butyl-4-oxo-4,5-dihydro-furan-3-carboxylic acid ethyl ester 53252-36-1 C11H16O4
2-tert-Butyl-4-oxo-4,5-dihydro-furan-3-carboxylic acid ethyl ester
—— 5-Allyl-2-methyl-4-oxo-4,5-dihydro-furan-3-carboxylic acid ethyl ester 53252-40-7 C11H14O4
5-Allyl-2-methyl-4-oxo-4,5-dihydro-furan-3-carboxylic acid ethyl ester