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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-(2,6-Dimethyl-pyran-4-ylidene)-pentane-2,4-dione 49810-76-6 C12H14O3
3-(2,6-Dimethyl-pyran-4-ylidene)-pentane-2,4-dione
—— (4R,4aR)-4,4a,7-Trimethyl-4a,5,6,8a-tetrahydro-4H-chromen-3-one 54706-89-7 C12H18O2
(4R,4aR)-4,4a,7-Trimethyl-4a,5,6,8a-tetrahydro-4H-chromen-3-one
—— (2S)-2-[(2S)-3-oxooxolan-2-yl]oxolan-3-one 139914-49-1 C8H10O4
(2S)-2-[(2S)-3-oxooxolan-2-yl]oxolan-3-one
—— 4-(1-Ethanesulfinyl-1-ethylsulfanyl-propyl)-5-methoxy-dihydro-furan-2-one 49585-53-7 C12H22O4S2
4-(1-Ethanesulfinyl-1-ethylsulfanyl-propyl)-5-methoxy-dihydro-furan-2-one
—— 2-(6-Cyano-hexyl)-4-oxo-tetrahydro-furan-3-carboxylic acid tert-butyl ester 59417-56-0 C16H25NO4
2-(6-Cyano-hexyl)-4-oxo-tetrahydro-furan-3-carboxylic acid tert-butyl ester
—— 1,4,5,6-Tetramethyl-7-oxa-bicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylic acid 22481-04-5 C12H14O5
1,4,5,6-Tetramethyl-7-oxa-bicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylic acid
—— 4-cyclohexylamino-2-oxo-2,5-dihydro-furan-3-carboxylic acid amide 52903-86-3 C11H16N2O3
4-cyclohexylamino-2-oxo-2,5-dihydro-furan-3-carboxylic acid amide
—— 4-[2-(2-furyl)vinyl]-2-oxo-5,5-pentamethylene-2,5-dihydrofuran-3-carboxamide 1202751-61-8 C16H17NO4
4-[2-(2-furyl)vinyl]-2-oxo-5,5-pentamethylene-2,5-dihydrofuran-3-carboxamide
—— 5-bromo-3-ethoxycarbonyl-4-methoxyfuran-2(5H)-one 100074-97-3 C8H9BrO5
5-bromo-3-ethoxycarbonyl-4-methoxyfuran-2(5H)-one
—— <1(R,S),5(R,S)>-6(R,S)-n-octyl-2,7-dioxabicyclo<3.2.0>hept-3-ene 92622-43-0 C13H22O2
<1(R,S),5(R,S)>-6(R,S)-n-octyl-2,7-dioxabicyclo<3.2.0>hept-3-ene
—— 3-bromo-5-metoxi-4-(pirrolidinil)-2(5H)-furanona 180044-67-1 C9H12BrNO3
3-bromo-5-metoxi-4-(pirrolidinil)-2(5H)-furanona
—— 3-(2-phenyl-but-1-enylidene)-dihydro-furan-2-one 52217-18-2 C14H14O2
3-(2-phenyl-but-1-enylidene)-dihydro-furan-2-one
—— 5,6,7,8,9,10,11,12-Octahydrocyclododeca<b>furan-2(4H)-on 86213-51-6 C14H20O2
5,6,7,8,9,10,11,12-Octahydrocyclododeca<b>furan-2(4H)-on
—— 4-cyclohexyl-5-methyl-2(3H)-furanone 1269425-10-6 C11H16O2
4-cyclohexyl-5-methyl-2(3H)-furanone
—— 3-Isopropyl-2,3-dihydro-γ-pyran 15990-76-8 C8H14O
3-Isopropyl-2,3-dihydro-γ-pyran
—— 2-methyl-4,4,6,6-tetracyclopropyl-5,6-dihydro-4H-pyran 85780-17-2 C18H26O
2-methyl-4,4,6,6-tetracyclopropyl-5,6-dihydro-4H-pyran
—— (2R,3R,6S)-2-Hydroxymethyl-6-methoxy-4-nitro-3,6-dihydro-2H-pyran-3-ol 175652-86-5 C7H11NO6
(2R,3R,6S)-2-Hydroxymethyl-6-methoxy-4-nitro-3,6-dihydro-2H-pyran-3-ol
—— Iodomethylate du trimethyl-3,5,5 dihydro-4,5 isoxazole 83539-68-8 C7H14NO*I
Iodomethylate du trimethyl-3,5,5 dihydro-4,5 isoxazole
—— N-Benzyloxy-2-methylisomaleimid 56439-42-0 C12H11NO3
N-Benzyloxy-2-methylisomaleimid
—— 2-methyl-2,5-dihydrofuran-2-carbonitrile 623549-40-6 C6H7NO
2-methyl-2,5-dihydrofuran-2-carbonitrile
—— (2R*,5R*)-2-Ethyl-2,6,10,10-tetramethyl-1-oxaspiro<4.5>deca-3,6-dien 113832-17-0 C15H24O
(2R*,5R*)-2-Ethyl-2,6,10,10-tetramethyl-1-oxaspiro<4.5>deca-3,6-dien
—— (3R,4S)-ethyl-2-hydroxy-3-methyl-4-phenyl-3, 4-dihydro-2H-pyran-6-carboxylate 1301224-69-0 C15H18O4
(3R,4S)-ethyl-2-hydroxy-3-methyl-4-phenyl-3, 4-dihydro-2H-pyran-6-carboxylate
—— 2-Isopropyl-3-isopentyl-maleinanhydrid 58851-33-5 C12H18O3
2-Isopropyl-3-isopentyl-maleinanhydrid
—— (E)-4-t-butoxycarbonylmethylene-2-phenyltetronic acid 93796-53-3 C16H16O5
(E)-4-t-butoxycarbonylmethylene-2-phenyltetronic acid
—— 1-Oxa-7-azaspiro[4.4]nonan-3-onehydrochloride 2361676-53-9 C7H12ClNO2
1-Oxa-7-azaspiro[4.4]nonan-3-onehydrochloride
—— (E)-(2-methoxy-6-oxo-3,6-dihydro-2H-pyran-3-ylidene)acetic acid 119183-38-9 C8H8O5
(E)-(2-methoxy-6-oxo-3,6-dihydro-2H-pyran-3-ylidene)acetic acid
—— (Z)-ascladiol diacetate 1175012-78-8 C11H12O6
(Z)-ascladiol diacetate
—— {2-(4,5-dihydrofuryl)}dimethylgermane 125320-48-1 C6H12GeO
{2-(4,5-dihydrofuryl)}dimethylgermane
—— (R)-2-propyl-1-oxaspiro[4.5]dec-3-ene 1210501-61-3 C12H20O
(R)-2-propyl-1-oxaspiro[4.5]dec-3-ene
—— 1092655-01-0 C13H21NO
—— 3-((Z)-3,3-Dimethyl-but-1-enyl)-4-methyl-furan-2,5-dione 63826-20-0 C11H14O3
3-((Z)-3,3-Dimethyl-but-1-enyl)-4-methyl-furan-2,5-dione
—— α-Chlor-α-(7-oxotricyclo<4.2.2.02.5>deca-3,9-dien-8-yliden)acetonitril 108869-87-0 C11H8ClNO
α-Chlor-α-(7-oxotricyclo<4.2.2.02.5>deca-3,9-dien-8-yliden)acetonitril
—— (S)-N,N-dimethyl-3-((R)-5-oxo-2,5-dihydrofuran-2-yl)butanethioamide 1638616-44-0 C10H15NO2S
(S)-N,N-dimethyl-3-((R)-5-oxo-2,5-dihydrofuran-2-yl)butanethioamide
—— α.α-Dimethyl-β-cyano-γ-phenyl-Δ<sup>β.γ</sup>-butenolid 54401-38-6 C13H11NO2
α.α-Dimethyl-β-cyano-γ-phenyl-Δ<sup>β.γ</sup>-butenolid
—— ethyl (2Z)-2-(3-but-3-enyl-4-hydroxy-5-oxofuran-2-ylidene)acetate 307554-37-6 C12H14O5
ethyl (2Z)-2-(3-but-3-enyl-4-hydroxy-5-oxofuran-2-ylidene)acetate
—— 5-hydroxy-4-[(1E,3E,5E)-6-(2-thienyl)hexa-1,3,5-trienyl]-2(5H)-furanone 958300-49-7 C14H12O3S
5-hydroxy-4-[(1E,3E,5E)-6-(2-thienyl)hexa-1,3,5-trienyl]-2(5H)-furanone
—— 5-O-(4'-[(125)I]iodobenzyl)-L-ascorbic acid 1005763-84-7 C13H13IO6
5-O-(4'-[(125)I]iodobenzyl)-L-ascorbic acid
—— N-Methylamino-isomaleimid 54268-33-6 C5H6N2O2
N-Methylamino-isomaleimid
—— 3,4-dihydroxy-5-(2-iodoethyl)-2(5H)-furanone 202588-73-6 C6H7IO4
3,4-dihydroxy-5-(2-iodoethyl)-2(5H)-furanone
—— 2-{3-[3-Methoxy-4,5,6,7-tetrahydro-3H-isobenzofuran-(1E)-ylidene]-prop-1-ynyl}-cyclohex-1-enecarbaldehyde 50565-08-7 C19H22O3
2-{3-[3-Methoxy-4,5,6,7-tetrahydro-3H-isobenzofuran-(1E)-ylidene]-prop-1-ynyl}-cyclohex-1-enecarbaldehyde
—— 5-(hydroxy(phenyl)methyl)-4-methylfuran-2(5H)-one 93305-56-7 C12H12O3
5-(hydroxy(phenyl)methyl)-4-methylfuran-2(5H)-one
—— 4,5-dihydro-5-methyl-2-pyrrolidino-3-furancarbonitrile 143819-48-1 C10H14N2O
4,5-dihydro-5-methyl-2-pyrrolidino-3-furancarbonitrile
—— 5-(1-(thiophen-3-yl)-2-nitroethyl)furan-2(5H)-one 1140282-29-6 C10H9NO4S
5-(1-(thiophen-3-yl)-2-nitroethyl)furan-2(5H)-one
—— (R)-2-propyl-1-oxaspiro[4.4]non-3-ene 1210501-62-4 C11H18O
(R)-2-propyl-1-oxaspiro[4.4]non-3-ene
—— Acetic acid 1-(5-oxo-2,5-dihydro-furan-2-yl)-butyl ester 80314-50-7 C10H14O4
Acetic acid 1-(5-oxo-2,5-dihydro-furan-2-yl)-butyl ester
—— 3-chloro-4-hydroxy-5,5-dimethyl-5,6-dihydro-2H-pyran-2-one 1333332-46-9 C7H9ClO3
3-chloro-4-hydroxy-5,5-dimethyl-5,6-dihydro-2H-pyran-2-one
—— 2,2,5-Trimethyl-2,3-dihydrofuran-3-thiol 66333-89-9 C7H10OS
2,2,5-Trimethyl-2,3-dihydrofuran-3-thiol
—— [(S)-3-Methyl-1-((R)-5-oxo-2,5-dihydro-furan-2-yl)-butyl]-carbamic acid tert-butyl ester 136401-29-1 C14H23NO4
[(S)-3-Methyl-1-((R)-5-oxo-2,5-dihydro-furan-2-yl)-butyl]-carbamic acid tert-butyl ester
—— 5-methylene-4-bromo-3-n-butyl-2(5H)-furanone 96129-57-6 C9H11BrO2
5-methylene-4-bromo-3-n-butyl-2(5H)-furanone
—— 3-(1-hydroxybutyl)-6-methyl-4-(2-propenyl)-3,4-dihydro-2-pyrone 119972-71-3 C13H20O3
3-(1-hydroxybutyl)-6-methyl-4-(2-propenyl)-3,4-dihydro-2-pyrone