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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
—— 1-Hydroxy-4-acetoxy-1,3',3',5,8a-pentamethyl-6'-oxo-perhydroisochroman<3-spiro-4'>cyclohexen-(1')-carbonsaeure-(2')-methylester 13240-90-9 C23H34O7
1-Hydroxy-4-acetoxy-1,3',3',5,8a-pentamethyl-6'-oxo-perhydroisochroman<3-spiro-4'>cyclohexen-(1')-carbonsaeure-(2')-methylester
—— 3-(cyclohex-2-en-1-yl)-4-hydroxy-2-methyl-5-oxo-2,5-dihydrofuran-2-carboxylic acid ethyl ester 1234427-30-5 C14H18O5
3-(cyclohex-2-en-1-yl)-4-hydroxy-2-methyl-5-oxo-2,5-dihydrofuran-2-carboxylic acid ethyl ester
—— 3-Brom-4-chlor-5-methoxy-2,5-dihydro-furan-2-on; α-Brom-β-chlor-γ-hydroxy-γ-methoxy-c-crotonsaeure-lacton 89283-95-4 C5H4BrClO3
3-Brom-4-chlor-5-methoxy-2,5-dihydro-furan-2-on; α-Brom-β-chlor-γ-hydroxy-γ-methoxy-c-crotonsaeure-lacton
—— 2,2-Dimethyl-5-((Z)-1-methyl-pent-1-enyl)-furan-3-one 110841-40-2 C12H18O2
2,2-Dimethyl-5-((Z)-1-methyl-pent-1-enyl)-furan-3-one
—— 2-[(3S,6S)-6-methoxy-3,6-dihydro-2H-pyran-3-yl]ethanol 154809-75-3 C8H14O3
2-[(3S,6S)-6-methoxy-3,6-dihydro-2H-pyran-3-yl]ethanol
—— 2,5,7-trimethylfuro-<4,3-c>-2',5-dihydro-3H-pyran-3-one 110426-25-0 C10H12O3
2,5,7-trimethylfuro-<4,3-c>-2',5-dihydro-3H-pyran-3-one
—— 4-(5,5-dimethyl-4,5-dihydro-1H-pyrazol-3-yl)-dihydro-furan-2,3-dione 50413-15-5 C9H12N2O3
4-(5,5-dimethyl-4,5-dihydro-1H-pyrazol-3-yl)-dihydro-furan-2,3-dione
—— 5-dimethoxyphosphoryl-4-methoxy-3-phenylfuran-2(5H)-one 137531-74-9 C13H15O6P
5-dimethoxyphosphoryl-4-methoxy-3-phenylfuran-2(5H)-one
—— 3-bromo-4-(1-hydroxytridecyl)-5-methoxy-2(5H)-furanone 120756-60-7 C18H31BrO4
3-bromo-4-(1-hydroxytridecyl)-5-methoxy-2(5H)-furanone
—— [4-(4-Acetoxy-4-methyl-octyl)-3-hydroxy-5-oxo-5H-furan-(2Z)-ylidene]-acetic acid 126228-76-0 C17H24O7
[4-(4-Acetoxy-4-methyl-octyl)-3-hydroxy-5-oxo-5H-furan-(2Z)-ylidene]-acetic acid
—— 5,6-dihydro-3-(3-methylbut-2-enyl)pyran-2-one 1113058-75-5 C10H14O2
5,6-dihydro-3-(3-methylbut-2-enyl)pyran-2-one
—— (5S)-5-nonyl-2(5H)-furanone 214214-03-6 C13H22O2
(5S)-5-nonyl-2(5H)-furanone
—— 8-exo-phenylseleno-3a,4,7,7a-tetrahydro-4,7-methanoisobenzofuran-1,3-dione 122617-26-9 C15H12O3Se
8-exo-phenylseleno-3a,4,7,7a-tetrahydro-4,7-methanoisobenzofuran-1,3-dione
—— 8a-hydroxy-3,3,8,8-tetramethyl-1,7-dioxo-1,7,8,8a-tetrahydro-7λ<sup>4</sup>-oxazolo[4,3-<i>c</i>][1,4]thiazine-6-carboxylic acid methyl ester 54728-96-0 C12H17NO6S
8a-hydroxy-3,3,8,8-tetramethyl-1,7-dioxo-1,7,8,8a-tetrahydro-7λ<sup>4</sup>-oxazolo[4,3-<i>c</i>][1,4]thiazine-6-carboxylic acid methyl ester
—— 3-ethoxycarbonylmethyl-5-undecyl-2(5H)-furanone 114340-43-1 C19H32O4
3-ethoxycarbonylmethyl-5-undecyl-2(5H)-furanone
—— 2-acetonyl-4-ethoxycarbonyl-5-methyl-3(2H)-furanone 116885-39-3 C11H14O5
2-acetonyl-4-ethoxycarbonyl-5-methyl-3(2H)-furanone
—— Acetic acid (S)-1-(5-oxo-2,5-dihydro-furan-2-yl)-ethyl ester 121254-45-3 C8H10O4
Acetic acid (S)-1-(5-oxo-2,5-dihydro-furan-2-yl)-ethyl ester
—— (+/-)-5-(3-hydroxypropyl)-4-methoxymethoxy-5-methyl-2(5H)-furanone 77693-36-8 C10H16O5
(+/-)-5-(3-hydroxypropyl)-4-methoxymethoxy-5-methyl-2(5H)-furanone
—— 5-(1'-hydroxymethylethylidene)-3,4-dimethylfuran-2(5H)-one 343867-36-7 C9H12O3
5-(1'-hydroxymethylethylidene)-3,4-dimethylfuran-2(5H)-one
—— 5-propionylamino-5<i>H</i>-furan-2-one 33110-94-0 C7H9NO3
5-propionylamino-5<i>H</i>-furan-2-one
—— 2-methyl-5-phenyl-3(2H)-furanone 38053-08-6 C11H10O2
2-methyl-5-phenyl-3(2H)-furanone
—— (2R)-2-[(2R,3R)-2,3-dihydroxypentan-2-yl]-3-methyl-2H-furan-5-one 130678-21-6 C10H16O4
(2R)-2-[(2R,3R)-2,3-dihydroxypentan-2-yl]-3-methyl-2H-furan-5-one
—— 3-<2-Oxo-2,5-dihydro-furyl-4>-phenylessigsaeure-methylester 7706-81-2 C13H12O4
3-<2-Oxo-2,5-dihydro-furyl-4>-phenylessigsaeure-methylester
—— 3-Carbomethoxy-1,4-dihydro-4-hydroxymethyl-2,6-dimethyl-pyridin-5-carbonsaeurelacton-(5-4) 19869-40-0 C11H13NO4
3-Carbomethoxy-1,4-dihydro-4-hydroxymethyl-2,6-dimethyl-pyridin-5-carbonsaeurelacton-(5-4)
—— 5-<Pent-3-yliden>-3,4-dimethyl-5H-furan-2-on 6066-68-8 C11H16O2
5-<Pent-3-yliden>-3,4-dimethyl-5H-furan-2-on
—— 4-trifluoromethyl-5-(1-hydroxy-3-phenyl)propyl-2(5H)-furanone 102854-68-2 C14H13F3O3
4-trifluoromethyl-5-(1-hydroxy-3-phenyl)propyl-2(5H)-furanone
—— (Z)-4-methyl-5-[(E)-3-(2,6,6-trimethylcyclohex-1-enyl)allylidene]furan-2(5H)-one 1188414-08-5 C17H22O2
(Z)-4-methyl-5-[(E)-3-(2,6,6-trimethylcyclohex-1-enyl)allylidene]furan-2(5H)-one
—— dimethyl 2-(bromomethyl)-5-(tert-butylimino)-2-(trifluoromethyl)-2,5-dihydrofuran-3,4-dicarboxylate 1379588-54-1 C14H17BrF3NO5
dimethyl 2-(bromomethyl)-5-(tert-butylimino)-2-(trifluoromethyl)-2,5-dihydrofuran-3,4-dicarboxylate
—— 4-hydroxy-2-methyl-3-(3-methylbut-3-en-2-yl)-5-oxo-2,5-dihydrofuran-2-carboxylic acid ethyl ester 1234427-32-7 C13H18O5
4-hydroxy-2-methyl-3-(3-methylbut-3-en-2-yl)-5-oxo-2,5-dihydrofuran-2-carboxylic acid ethyl ester
—— 4-(but-3-enyl)-4-hydroxycyclohexa-2,5-dioxirane 146383-83-7 C10H12O4
4-(but-3-enyl)-4-hydroxycyclohexa-2,5-dioxirane
—— 3-(N-cyclohexylcarbamoyl)-4-methyl-1-oxaspiro[4.4]non-3-en-2-one 1261228-77-6 C16H23NO3
3-(N-cyclohexylcarbamoyl)-4-methyl-1-oxaspiro[4.4]non-3-en-2-one
—— 2,5-dihydro-5,5-dimethyl-2-imino-4-methoxyfuran hydrochloride 136296-70-3 C7H11NO2*ClH
2,5-dihydro-5,5-dimethyl-2-imino-4-methoxyfuran hydrochloride
—— (Z)-4-ethoxy-5-(iodomethylene)-3-methylfuran-2(5H)-one 1197325-18-0 C8H9IO3
(Z)-4-ethoxy-5-(iodomethylene)-3-methylfuran-2(5H)-one
—— 4,5-Diaethyl-3-acetyl-2,5-dihydro-furanon-(2) 50367-13-0 C10H14O3
4,5-Diaethyl-3-acetyl-2,5-dihydro-furanon-(2)
—— 5-methyl-5-(2-methylpropyl)-2(5H)-furanone 110296-01-0 C9H14O2
5-methyl-5-(2-methylpropyl)-2(5H)-furanone
—— 6,6-Bis-trifluormethyl-5.6-dihydro-2H-pyran 3726-18-9 C7H6F6O
6,6-Bis-trifluormethyl-5.6-dihydro-2H-pyran
—— 3-(2-methoxyprop-1-enyl)-2H-furan-5-one 138212-25-6 C8H10O3
3-(2-methoxyprop-1-enyl)-2H-furan-5-one
—— 4-iodo-5-propylfuran-2(5H)-one 102104-11-0 C7H9IO2
4-iodo-5-propylfuran-2(5H)-one
—— 8a-methyl-6-acetoxy-3,7,8,8a-tetrahydro-1-benzopyran-2-one 96700-67-3 C12H14O4
8a-methyl-6-acetoxy-3,7,8,8a-tetrahydro-1-benzopyran-2-one
—— 2-Methyl-1-oxa-spiro<4.4>non-2-en-4-on 3132-58-9 C9H12O2
2-Methyl-1-oxa-spiro<4.4>non-2-en-4-on
—— Formyldihydrofuran 22482-13-9 C5H6O2
Formyldihydrofuran
—— (5Z)-4-acetyl-3-hydroxy-5-(2-methylpropylidene)furan-2-one 128732-11-6 C10H12O4
(5Z)-4-acetyl-3-hydroxy-5-(2-methylpropylidene)furan-2-one
—— α-Benzyl-β-methoxy-8-methoxycarbonylmethylen-butenolid 4007-43-6 C15H14O5
α-Benzyl-β-methoxy-8-methoxycarbonylmethylen-butenolid
—— N-[{(4,5-dihydrofuran-2-yl)dimethylsilyl}methyl]-2-methoxy-N-(2-methoxyethyl)ethanamine 1356406-55-7 C13H27NO3Si
N-[{(4,5-dihydrofuran-2-yl)dimethylsilyl}methyl]-2-methoxy-N-(2-methoxyethyl)ethanamine
—— 4-(methoxycarbonyl)-2,2,5-trimethylfuran-3(2H)-one 1301680-44-3 C9H12O4
4-(methoxycarbonyl)-2,2,5-trimethylfuran-3(2H)-one
—— (+/-)-trans 2-methoxy-4-ethoxycarbonyl-3,5-dimethyl-2,3-dihydrofuran 121262-18-8 C10H16O4
(+/-)-trans 2-methoxy-4-ethoxycarbonyl-3,5-dimethyl-2,3-dihydrofuran
—— tert-butyl (E)-(2-(3-((tert-butyldimethylsilyl)oxy)-3-methylbut-1-en-1-yl)-4-methyl-5-oxocyclopent-1-en-1-yl)carbamate 1607855-19-5 C22H39NO4Si
tert-butyl (E)-(2-(3-((tert-butyldimethylsilyl)oxy)-3-methylbut-1-en-1-yl)-4-methyl-5-oxocyclopent-1-en-1-yl)carbamate
—— (5Z)-4-acetyl-5-ethylidene-3-hydroxyfuran-2-one 128732-10-5 C8H8O4
(5Z)-4-acetyl-5-ethylidene-3-hydroxyfuran-2-one
—— 3-chloro-4,5-bis(methylamino)furan-2(5H)-one 1428867-43-9 C6H9ClN2O2
3-chloro-4,5-bis(methylamino)furan-2(5H)-one
—— 2-Ethylmercapto-tetronsaeure 89692-05-7 C6H8O3S
2-Ethylmercapto-tetronsaeure