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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
—— 1251536-65-8 C14H7F13O4
—— 1331756-69-4 C6H8O2
—— 7-tert-Butyl-3a,6,7,8,8a,8b-hexahydrofuro<3,2-b>benzofuran-5-carbonitril 81056-76-0 C15H19NO2
7-tert-Butyl-3a,6,7,8,8a,8b-hexahydrofuro<3,2-b>benzofuran-5-carbonitril
—— 1,4-Dimethyl-7-oxabicyclo<2.2.1>hepta-2,5-dien-2,3-dicarbonyldichlorid 81378-10-1 C10H8Cl2O3
1,4-Dimethyl-7-oxabicyclo<2.2.1>hepta-2,5-dien-2,3-dicarbonyldichlorid
—— 4,5-Dimethyl-2-vinyl-2,3-dihydro-furan 33524-57-1 C8H12O
4,5-Dimethyl-2-vinyl-2,3-dihydro-furan
—— 4-(Diethyl-methyl-silanyl)-bicyclo[2.2.1]hept-5-ene-2-carbonitrile 55219-46-0 C13H21NSi
4-(Diethyl-methyl-silanyl)-bicyclo[2.2.1]hept-5-ene-2-carbonitrile
—— 5-ethyl-3-hydroxy-5-methyl-4-phenylfuran-2(5H)-one 1443055-32-0 C13H14O3
5-ethyl-3-hydroxy-5-methyl-4-phenylfuran-2(5H)-one
—— 4-Iodo-1-oxaspiro[4.5]dec-3-en-2-one 1039748-01-0 C9H11IO2
4-Iodo-1-oxaspiro[4.5]dec-3-en-2-one
—— anhydromonocrotalic acid methyl ester 28831-85-8 C9H12O4
anhydromonocrotalic acid methyl ester
—— 2,2'-Dioxo-3,3'-bi-thiolenyl 26461-79-0 C8H6O2S2
2,2'-Dioxo-3,3'-bi-thiolenyl
—— 5-tert.Butyl-tetrahydrofuran-3-on 34003-77-5 C8H14O2
5-tert.Butyl-tetrahydrofuran-3-on
—— 3,3-dimethyl-5-pentadecyl-3<i>H</i>-furan-2-one 51865-38-4 C21H38O2
3,3-dimethyl-5-pentadecyl-3<i>H</i>-furan-2-one
—— 3-Methyl-5-[(Z)-2-methyl-5-phenyl-pent-2-en-4-yn-(E)-ylidene]-5H-furan-2-one 54345-19-6 C17H14O2
3-Methyl-5-[(Z)-2-methyl-5-phenyl-pent-2-en-4-yn-(E)-ylidene]-5H-furan-2-one
—— N-(n-Butyl)-isomaleimid 51229-47-1 C8H11NO2
N-(n-Butyl)-isomaleimid
—— 4-(5-methyl-2-furanyl)-3-methylthio-5,5-pentamethylene-2(5H)-furanone 88312-47-4 C15H18O3S
4-(5-methyl-2-furanyl)-3-methylthio-5,5-pentamethylene-2(5H)-furanone
—— 3,7-dibromo-2,6-bis-bromomethyl-4b,8b-dimethyl-4a,4b,8a,8b-tetrahydro-cyclobuta[1,2-<i>b</i>;3,4-<i>b</i>']dipyran-4,8-dione 21543-89-5 C14H12Br4O4
3,7-dibromo-2,6-bis-bromomethyl-4b,8b-dimethyl-4a,4b,8a,8b-tetrahydro-cyclobuta[1,2-<i>b</i>;3,4-<i>b</i>']dipyran-4,8-dione
—— 2-endo-acetoxy-1,4-dimethyl-7-oxabicyclo<2.2.1>hept-5-ene-2-exo-carbonitrile 79902-03-7 C11H13NO3
2-endo-acetoxy-1,4-dimethyl-7-oxabicyclo<2.2.1>hept-5-ene-2-exo-carbonitrile
—— 4-(1-(tert-butyldimethylsilyloxy)(5-oxocyclopent-1-en-1-yl)methyl)-5-hydroxyfuran-2(5H)-one 1033438-77-5 C16H24O5Si
4-(1-(tert-butyldimethylsilyloxy)(5-oxocyclopent-1-en-1-yl)methyl)-5-hydroxyfuran-2(5H)-one
—— Thioaconsaeure-benzylester 23960-43-2 C12H10O3S
Thioaconsaeure-benzylester
—— 2-methylene-3,3-di-tert-butyl-4-acetyl-5-oxo-1,3-oxaphospholene 137789-42-5 C14H23O3P
2-methylene-3,3-di-tert-butyl-4-acetyl-5-oxo-1,3-oxaphospholene
—— 5-Brommethyl-2-methyl-2.3-dihydro-furanon-(3) 34614-44-3 C6H7BrO2
5-Brommethyl-2-methyl-2.3-dihydro-furanon-(3)
—— 5-(2-azidoethyl)-2,5-dihydro-2-furanone 141812-00-2 C6H7N3O2
5-(2-azidoethyl)-2,5-dihydro-2-furanone
—— 2,4-Dimethyl-2,4-diaethyl-oxetanon-(3) 15045-39-3 C9H16O2
2,4-Dimethyl-2,4-diaethyl-oxetanon-(3)
—— (R)-5-((S)-2,5-dihydro-4-methyl-5-oxofuran-2-yl)-3-methylfuran-2(5H)-one 1361054-32-1 C10H10O4
(R)-5-((S)-2,5-dihydro-4-methyl-5-oxofuran-2-yl)-3-methylfuran-2(5H)-one
—— 123624-36-2 C24H40O4
—— 3-(1-Chloro-vinyl)-5-ethyl-4,5-dimethyl-5H-furan-2-one 53045-10-6 C10H13ClO2
3-(1-Chloro-vinyl)-5-ethyl-4,5-dimethyl-5H-furan-2-one
—— 2,2,5,5-Tetramethyl-4-aminomethylen-tetrahydrofuran-3-on 83186-30-5 C9H15NO2
2,2,5,5-Tetramethyl-4-aminomethylen-tetrahydrofuran-3-on
—— dimethyl 5-(tert-butylimino)-2-(chloromethyl)-2-methyl-2,5-dihydrofuran-3,4-dicarboxylate 1379588-44-9 C14H20ClNO5
dimethyl 5-(tert-butylimino)-2-(chloromethyl)-2-methyl-2,5-dihydrofuran-3,4-dicarboxylate
—— 3-[(1S)-1-[tert-butyl(dimethyl)silyl]oxy-3,3-bis(ethylsulfanyl)propyl]-2H-furan-5-one 121429-40-1 C17H32O3S2Si
3-[(1S)-1-[tert-butyl(dimethyl)silyl]oxy-3,3-bis(ethylsulfanyl)propyl]-2H-furan-5-one
—— (2R,3R,4R)-3,4-bis(methoxomethoxy)-2-vinyl-3,4.dihydro-2H-pyran 1259524-36-1 C11H18O5
(2R,3R,4R)-3,4-bis(methoxomethoxy)-2-vinyl-3,4.dihydro-2H-pyran
—— N,N-diethyl-2-hydroxy-5-oxo-2H-furan-4-carboxamide 104919-83-7 C9H13NO4
N,N-diethyl-2-hydroxy-5-oxo-2H-furan-4-carboxamide
—— 2-butyl-2,4,6-trimethyl-2<i>H</i>-pyran 36196-20-0 C12H20O
2-butyl-2,4,6-trimethyl-2<i>H</i>-pyran
—— α-Methyl-γ-(1-cyanoaethyliden)-Δ<sup>α,β</sup>-butenolid 28127-89-1 C8H7NO2
α-Methyl-γ-(1-cyanoaethyliden)-Δ<sup>α,β</sup>-butenolid
—— (2R)-2-[(2S)-2,5-dihydrofuran-2-yl]-3,3-difluoropropan-1-ol 1172140-13-4 C7H10F2O2
(2R)-2-[(2S)-2,5-dihydrofuran-2-yl]-3,3-difluoropropan-1-ol
—— 2-acetoxy-4-chloro-2,5-diphenyl-furan-3-one 101875-89-2 C18H13ClO4
2-acetoxy-4-chloro-2,5-diphenyl-furan-3-one
—— 4-dimethylaminomethylene-2,2,5,5-tetramethyl-dihydro-furan-3-one 83186-32-7 C11H19NO2
4-dimethylaminomethylene-2,2,5,5-tetramethyl-dihydro-furan-3-one
—— 1-(5,5-Dimethyl-2-propyl-4,5-dihydro-furan-3-yl)-propan-1-one 86577-29-9 C12H20O2
1-(5,5-Dimethyl-2-propyl-4,5-dihydro-furan-3-yl)-propan-1-one
—— 3-methoxy-3,5-dimethyl-3,6-dihydro-1,2-dioxine 60026-74-6 C7H12O3
3-methoxy-3,5-dimethyl-3,6-dihydro-1,2-dioxine
—— (Z)-3-Chloro-4-methoxycarbonyl-2(5H)-furanon-5-yliden-essigsaeuremethylester 222167-66-0 C9H7ClO6
(Z)-3-Chloro-4-methoxycarbonyl-2(5H)-furanon-5-yliden-essigsaeuremethylester
—— (3-oxo-1,3,5,6,7,7a-hexahydro-isobenzofuran-1-yl)-acetic acid 854912-76-8 C10H12O4
(3-oxo-1,3,5,6,7,7a-hexahydro-isobenzofuran-1-yl)-acetic acid
—— 3-Methyl-4-(1-cyano-2,2-dimethylpropylidine)-2-oxetane-1-one 68364-34-1 C10H13NO2
3-Methyl-4-(1-cyano-2,2-dimethylpropylidine)-2-oxetane-1-one
—— Acetic acid 4-{1-ethyl-2-[3-(5-oxo-2,5-dihydro-furan-3-yl)-cyclopentyl]-butyl}-cyclohexyl ester 40547-69-1 C23H36O4
Acetic acid 4-{1-ethyl-2-[3-(5-oxo-2,5-dihydro-furan-3-yl)-cyclopentyl]-butyl}-cyclohexyl ester
—— (2R,3S,6S)-2,3-Dimethoxy-6-methyl-4-nitro-3,6-dihydro-2H-pyran 51296-00-5 C8H13NO5
(2R,3S,6S)-2,3-Dimethoxy-6-methyl-4-nitro-3,6-dihydro-2H-pyran
—— (Z,E)-normethyljatrophone 76445-15-3 C19H22O3
(Z,E)-normethyljatrophone
—— (2R,6R)-2-Hydroxymethyl-6-(1-trimethylsilanyl-allyloxy)-6H-pyran-3-one 120026-74-6 C12H20O4Si
(2R,6R)-2-Hydroxymethyl-6-(1-trimethylsilanyl-allyloxy)-6H-pyran-3-one
—— (2,3,4,5-Tetrahydro-2,2,5,5-tetramethyl-4-oxo-3-furyliden)(ethylthio)essigsaeure-ethylester 81002-36-0 C14H22O4S
(2,3,4,5-Tetrahydro-2,2,5,5-tetramethyl-4-oxo-3-furyliden)(ethylthio)essigsaeure-ethylester
—— (-)-(R)-5-(4-hydroxybutyl)-2(5H)-furanone 1428423-18-0 C8H10O3
(-)-(R)-5-(4-hydroxybutyl)-2(5H)-furanone
—— (2S,1'R)-(-)-2-(2'-azido-1'-hydroxyethyl)-2,5-dihydrofuran 202215-19-8 C6H9N3O2
(2S,1'R)-(-)-2-(2'-azido-1'-hydroxyethyl)-2,5-dihydrofuran
—— 1456864-02-0 C25H28O3Si
—— 3,9-dihydroxy-4,9-dimethyl-1,7-dioxa-spiro[4.4]non-3-ene-2,8-dione 54359-90-9 C9H10O6
3,9-dihydroxy-4,9-dimethyl-1,7-dioxa-spiro[4.4]non-3-ene-2,8-dione