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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
—— 3-(2,3-dihydrofuran-3-yl)-2,3-dihydrofuran 83044-26-2 C8H10O2
3-(2,3-dihydrofuran-3-yl)-2,3-dihydrofuran
—— 2-methyl-3-acetyl-5-(1-chlorovinyl)-4,5-dihydrofuran 120342-46-3 C9H11ClO2
2-methyl-3-acetyl-5-(1-chlorovinyl)-4,5-dihydrofuran
—— 5-Bromo-4-dichloromethyl-5H-furan-2-one 125974-03-0 C5H3BrCl2O2
5-Bromo-4-dichloromethyl-5H-furan-2-one
—— Perhydrocyclododeca<b>furanone-3 134358-19-3 C14H24O2
Perhydrocyclododeca<b>furanone-3
—— Z-4-acetylmethylene-2-bromo-2-buten-1-olide 251459-82-2 C7H5BrO3
Z-4-acetylmethylene-2-bromo-2-buten-1-olide
—— (3-chloro-5-methoxy-2-oxo-2,5-dihydrofuran-4-ylthio)ethanoic acid 1228118-29-3 C7H7ClO5S
(3-chloro-5-methoxy-2-oxo-2,5-dihydrofuran-4-ylthio)ethanoic acid
—— 2-methyl-3,6-dihydro-2H-pyran-2-carbaldehyde 2613383-22-3 C7H10O2
2-methyl-3,6-dihydro-2H-pyran-2-carbaldehyde
—— 2-(carbomethoxy)-1-ethyl-4,5-dihydrofuran 76777-84-9 C8H12O3
2-(carbomethoxy)-1-ethyl-4,5-dihydrofuran
—— 135394-79-5 C15H19IO6
—— 4-(N-methylnitrono)-2,2,5,5-tetramethyltetrahydrofuran-3-one E-isomer 67036-80-0 C9H15NO3
4-(N-methylnitrono)-2,2,5,5-tetramethyltetrahydrofuran-3-one E-isomer
—— Δ<sup>8(12)</sup>-Aplysistene 81802-27-9 C15H22O3
Δ<sup>8(12)</sup>-Aplysistene
—— O,O'-dicyclohexylstannyl-bis-[(oxysulphonyl)maleic anhydride] 165272-32-2 C20H24O12S2Sn
O,O'-dicyclohexylstannyl-bis-[(oxysulphonyl)maleic anhydride]
—— (S)-3-(1-Boc-amino-3-methylbutyl)furan-2(5H)-one 1228083-11-1 C14H23NO4
(S)-3-(1-Boc-amino-3-methylbutyl)furan-2(5H)-one
—— (S)-3-[(E)-5-(tert-butyl-dimethyl-silanyloxy)-4-methyl-pent-3-enyl]-5-((Z)-3-iodo-2-methyl-allyl)-3-phenylselanyl-dihydro-furan-2-one 912344-21-9 C20H33IO3Si
(S)-3-[(E)-5-(tert-butyl-dimethyl-silanyloxy)-4-methyl-pent-3-enyl]-5-((Z)-3-iodo-2-methyl-allyl)-3-phenylselanyl-dihydro-furan-2-one
—— (+/-)-(E)-2,5-dihydro-3-methoxy-2-methyl-5-oxo-2-furanpropenal 77693-32-4 C9H10O4
(+/-)-(E)-2,5-dihydro-3-methoxy-2-methyl-5-oxo-2-furanpropenal
—— (+)-(1R)-(2E,6E,10E)-3,7,11-Trimethyl-13-oxa-2,6,10-cycloheptadecatrien-14-yn-1-ol 123406-64-4 C19H28O2
(+)-(1R)-(2E,6E,10E)-3,7,11-Trimethyl-13-oxa-2,6,10-cycloheptadecatrien-14-yn-1-ol
—— (1S,4aS,5R,8aR)-1,4a-Dimethyl-6-oxo-5-[2-(2-oxo-2,5-dihydro-furan-3-yl)-ethyl]-decahydro-naphthalene-1-carboxylic acid methyl ester 209324-56-1 C20H28O5
(1S,4aS,5R,8aR)-1,4a-Dimethyl-6-oxo-5-[2-(2-oxo-2,5-dihydro-furan-3-yl)-ethyl]-decahydro-naphthalene-1-carboxylic acid methyl ester
—— 4-Hydroxy-2,5-dimethyl-4-(2-methyl-allyl)-1-trimethylsilanyloxy-cyclohexa-2,5-dienecarbonitrile 67329-67-3 C16H25NO2Si
4-Hydroxy-2,5-dimethyl-4-(2-methyl-allyl)-1-trimethylsilanyloxy-cyclohexa-2,5-dienecarbonitrile
—— 2-O-Benzyl-3-desoxy-5-O-methyl-L-threo-hex-2-enaro-1,4-lacton 62478-20-0 C14H14O6
2-O-Benzyl-3-desoxy-5-O-methyl-L-threo-hex-2-enaro-1,4-lacton
—— (Z)-cyclododecanene-1,2-dicarboxylic anhydride 1471408-06-6 C14H20O3
(Z)-cyclododecanene-1,2-dicarboxylic anhydride
—— 5-diethylamino-4-methyl-2-phenyl-2-(2,2,2-trifluoro-1-hydroxy-1-trifluoromethyl-ethyl)-furan-3-one 68150-12-9 C18H19F6NO3
5-diethylamino-4-methyl-2-phenyl-2-(2,2,2-trifluoro-1-hydroxy-1-trifluoromethyl-ethyl)-furan-3-one
—— 5-allyl-4-butyl-3-phenylfuran-2(5H)-one 1427729-88-1 C17H20O2
5-allyl-4-butyl-3-phenylfuran-2(5H)-one
—— 5-acetamido-2-O-benzyl-3,5-dideoxy-D-glycero-D-galacto-2-noneno-1,4-lactone 115400-37-8 C18H23NO8
5-acetamido-2-O-benzyl-3,5-dideoxy-D-glycero-D-galacto-2-noneno-1,4-lactone
—— 5-Methyl-2-oxa-spiro[5.5]undec-4-en-1-one 104746-73-8 C11H16O2
5-Methyl-2-oxa-spiro[5.5]undec-4-en-1-one
—— 1437765-38-2 C9H8O3S
—— 2,5-Dimethyl-2,5-diethyl-4-chlormethylen-tetrahydro-furanon-(3) 91214-79-8 C11H17ClO2
2,5-Dimethyl-2,5-diethyl-4-chlormethylen-tetrahydro-furanon-(3)
—— Acetic acid 2-((2S,5S)-2,6,9,10-tetramethyl-1-oxa-spiro[4.5]dec-6-en-2-yl)-ethyl ester 67360-86-5 C17H28O3
Acetic acid 2-((2S,5S)-2,6,9,10-tetramethyl-1-oxa-spiro[4.5]dec-6-en-2-yl)-ethyl ester
—— 4-[2-Hydroxy-prop-(E)-ylidene]-2,5-dimethyl-4,5-dihydro-furan-3-carboxylic acid methyl ester 110410-99-6 C11H16O4
4-[2-Hydroxy-prop-(E)-ylidene]-2,5-dimethyl-4,5-dihydro-furan-3-carboxylic acid methyl ester
—— Acetic acid 3-methyl-2-(3-methyl-but-2-enyl)-2,5-dihydro-furan-2-yl ester 133594-21-5 C12H18O3
Acetic acid 3-methyl-2-(3-methyl-but-2-enyl)-2,5-dihydro-furan-2-yl ester
—— 5-Methoxycarbonylmethylene-2(5H)-furanone 101008-21-3 C7H6O4
5-Methoxycarbonylmethylene-2(5H)-furanone
—— 3-Dimethoxymethyl-1-oxa-spiro[4.5]dec-3-en-2-one 129354-73-0 C12H18O4
3-Dimethoxymethyl-1-oxa-spiro[4.5]dec-3-en-2-one
—— 4-(2-methylprop-2-enyl)-N,N-dipropyl-2,5-dihydrofuran-2-amine 1240471-70-8 C14H25NO
4-(2-methylprop-2-enyl)-N,N-dipropyl-2,5-dihydrofuran-2-amine
—— (6S,10S,11aR)-3,6,10-Trimethyl-5,6,7,8,9,10,11,11a-octahydro-4H-cyclodeca[b]furan-2-one 54154-89-1 C15H24O2
(6S,10S,11aR)-3,6,10-Trimethyl-5,6,7,8,9,10,11,11a-octahydro-4H-cyclodeca[b]furan-2-one
—— 5-(4-hydroxy-3-methyl-but-2-enyl)-4-methoxymethoxy-3-methyl-5H-furan-2-one 1035420-34-8 C12H18O5
5-(4-hydroxy-3-methyl-but-2-enyl)-4-methoxymethoxy-3-methyl-5H-furan-2-one
—— 4-oxo-tetrahydro-furan-2,3-dicarboxylic acid diethyl ester 99173-82-7 C10H14O6
4-oxo-tetrahydro-furan-2,3-dicarboxylic acid diethyl ester
—— 3-Phenyl-5-Oxo-1,4,2-Dioxazin 15294-96-9 C9H7NO3
3-Phenyl-5-Oxo-1,4,2-Dioxazin
—— 23,6α-epoxy-labd-8,13(14),17-trien-16(R),19-olide 1156005-51-4 C25H36O3
23,6α-epoxy-labd-8,13(14),17-trien-16(R),19-olide
—— 4H,2-Trifluoromethyltetrafluoro-3,4-oxolen 135617-46-8 C5HF7O
4H,2-Trifluoromethyltetrafluoro-3,4-oxolen
—— 5-Hexyl-4-[2-hydroxy-hept-(E)-ylidene]-2-methyl-4,5-dihydro-furan-3-carboxylic acid methyl ester 110426-24-9 C20H34O4
5-Hexyl-4-[2-hydroxy-hept-(E)-ylidene]-2-methyl-4,5-dihydro-furan-3-carboxylic acid methyl ester
—— 2,4-di-tert-butyl-2-hydroxy-6-isobutyryl-7-oxabicyclo[4.1.0]hept-4-en-3-one 81389-80-2 C18H28O4
2,4-di-tert-butyl-2-hydroxy-6-isobutyryl-7-oxabicyclo[4.1.0]hept-4-en-3-one
—— (5R)-<5-(1,1-dimethylethyl)diphenylsilyloxy-(1E,3E)-penta-1,3-dien-1-yl>-(4S)-(oct-2-yn-1-yl)-2-oxo-1,3-dioxolane 148419-20-9 C32H40O4Si
(5R)-<5-(1,1-dimethylethyl)diphenylsilyloxy-(1E,3E)-penta-1,3-dien-1-yl>-(4S)-(oct-2-yn-1-yl)-2-oxo-1,3-dioxolane
—— 5-Diphenylamino-2,2,4-trichlor-3(2H)-furanon 3681-15-0 C16H10Cl3NO2
5-Diphenylamino-2,2,4-trichlor-3(2H)-furanon
—— 5-((E)-Formylmethylene)-2(5H)-furanone 69978-39-8 C6H4O3
5-((E)-Formylmethylene)-2(5H)-furanone
—— 3-[1-Methoxy-1-methylamino-meth-(E)-ylidene]-5,5-dimethyl-4-phenyl-dihydro-furan-2-one 66078-23-7 C15H19NO3
3-[1-Methoxy-1-methylamino-meth-(E)-ylidene]-5,5-dimethyl-4-phenyl-dihydro-furan-2-one
—— 1142923-75-8 C14H14O4
—— 3-Dimethoxymethyl-1-oxa-spiro[4.4]non-3-en-2-one 129354-75-2 C11H16O4
3-Dimethoxymethyl-1-oxa-spiro[4.4]non-3-en-2-one
—— 2-Chlormethylen-4-hydroxy-4-phenyl-but-3-ensaeure-lacton 91058-93-4 C11H7ClO2
2-Chlormethylen-4-hydroxy-4-phenyl-but-3-ensaeure-lacton
—— methyl c-6-(1,3-dioxolan-2-yl)-4-(ethylsulfinyl)-c-9-methyl-2-oxo-(r-5)-1-oxaspiro<4.5>dec-3-ene-c-8-carboxylate 127762-56-5 C17H24O7S
methyl c-6-(1,3-dioxolan-2-yl)-4-(ethylsulfinyl)-c-9-methyl-2-oxo-(r-5)-1-oxaspiro<4.5>dec-3-ene-c-8-carboxylate
—— ethyl (3R,4R)-4-butyl-6-methyl-2-oxo-3-propyl-3,4-dihydro-2H-pyran-5-carboxylate 1032286-43-3 C16H26O4
ethyl (3R,4R)-4-butyl-6-methyl-2-oxo-3-propyl-3,4-dihydro-2H-pyran-5-carboxylate
—— 3-(ethoxycarbonyl)-5-ethyl-5-(1'-iodovinyl)-2-methyl-4,5-dihydrofuran 1403470-18-7 C12H17IO3
3-(ethoxycarbonyl)-5-ethyl-5-(1'-iodovinyl)-2-methyl-4,5-dihydrofuran