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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
—— 2-O-benzyl-3-O-acetonylascorbic acid 139870-22-7 C16H18O7
2-O-benzyl-3-O-acetonylascorbic acid
—— ethyl 3,4-dihydro-3-hydroxy-2,2,6-trimethyl-2H-pyran-5-carboxylate 1636896-97-3 C11H18O4
ethyl 3,4-dihydro-3-hydroxy-2,2,6-trimethyl-2H-pyran-5-carboxylate
—— 6-hexyl-2,7-dioxa-bicyclo[3.2.0]hept-3-ene 7527-80-2 C11H18O2
6-hexyl-2,7-dioxa-bicyclo[3.2.0]hept-3-ene
—— 4-ethoxy-3-methyl-5<i>H</i>-furan-2-one 74118-35-7 C7H10O3
4-ethoxy-3-methyl-5<i>H</i>-furan-2-one
—— (Z)-5-ethylidene-3,4-dimethylfuran-2(5H)-one 79909-66-3 C8H10O2
(Z)-5-ethylidene-3,4-dimethylfuran-2(5H)-one
—— 4-Benzylthio-3-hydroxy-2-oxo-2.5-dihydrofuran 51642-85-4 C11H10O3S
4-Benzylthio-3-hydroxy-2-oxo-2.5-dihydrofuran
—— 3-ethyl-4-iodo-2-oxaspiro[4.5]dec-3-en-1-one 1015792-40-1 C11H15IO2
3-ethyl-4-iodo-2-oxaspiro[4.5]dec-3-en-1-one
—— 3,3'-methanediyl-bis-furan-2,4-dione; diammonium salt 72816-47-8 C9H8O6*2H3N
3,3'-methanediyl-bis-furan-2,4-dione; diammonium salt
—— 1,1'-(2-hydroxy-2,6-dimethyl-2<i>H</i>-pyran-3,5-diyl)-bis-ethanone 71043-43-1 C11H14O4
1,1'-(2-hydroxy-2,6-dimethyl-2<i>H</i>-pyran-3,5-diyl)-bis-ethanone
—— 3-Oxo-2,2-dimethyl-5-<2-methyl-propenyl-(1)>-2,3-dihydrofuran 60642-44-6 C10H14O2
3-Oxo-2,2-dimethyl-5-<2-methyl-propenyl-(1)>-2,3-dihydrofuran
—— 3-chloro-4-ethyl-5-methyl-2(5H)-furanone 130457-74-8 C7H9ClO2
3-chloro-4-ethyl-5-methyl-2(5H)-furanone
—— 4-acetoxy-3-ethylidene-5,5-dimethylfuran-(5H)-one 120584-33-0 C10H14O4
4-acetoxy-3-ethylidene-5,5-dimethylfuran-(5H)-one
—— 2,3-Dihydro-2,2-dimethyl-3-oxo-5-<1-methyl-3-chlor-propen-1-yl>-furan 16851-03-9 C10H13ClO2
2,3-Dihydro-2,2-dimethyl-3-oxo-5-<1-methyl-3-chlor-propen-1-yl>-furan
—— (2R,5R)-5-Dimethylaminomethyl-2-methyl-dihydro-furan-3-one 35119-42-7 C8H15NO2
(2R,5R)-5-Dimethylaminomethyl-2-methyl-dihydro-furan-3-one
—— 8-(tert-butyldimethylsilyloxy)-4-methoxy-1-oxaspiro[4.5]dec-3-en-2-one 849071-59-6 C16H28O4Si
8-(tert-butyldimethylsilyloxy)-4-methoxy-1-oxaspiro[4.5]dec-3-en-2-one
—— 5,6,7,8-Tetrahydro-4aH-cyclohepta<b>furo<3,4-d>furan-1(3H)-on 113087-40-4 C11H12O3
5,6,7,8-Tetrahydro-4aH-cyclohepta<b>furo<3,4-d>furan-1(3H)-on
—— 2-(trimethylsilyl)-4-methyl-5-<2-(methylthio)ethyl>-2-cyclopentenone 112270-74-3 C12H22OSSi
2-(trimethylsilyl)-4-methyl-5-<2-(methylthio)ethyl>-2-cyclopentenone
—— 2,3-Dibutyl-2,5-dihydro-furan-5-on 1605-40-9 C12H20O2
2,3-Dibutyl-2,5-dihydro-furan-5-on
—— (E)-3-methyl-5-(1'-methylthioethylidene)furan-2(5H)-one 79909-73-2 C8H10O2S
(E)-3-methyl-5-(1'-methylthioethylidene)furan-2(5H)-one
—— 109770-81-2 C10H16O3
—— 3-[2-(tert-Butyl-diphenyl-silanyloxy)-propyl]-5-methyl-5H-furan-2-one 161945-57-9 C24H30O3Si
3-[2-(tert-Butyl-diphenyl-silanyloxy)-propyl]-5-methyl-5H-furan-2-one
—— 3-(cyclohexylmethyl)-2,5-dihydrofuran-2-one 98442-03-6 C11H16O2
3-(cyclohexylmethyl)-2,5-dihydrofuran-2-one
—— (E)-5-ethylidene-3,4-dimethylfuran-2(5H)-one 79909-67-4 C8H10O2
(E)-5-ethylidene-3,4-dimethylfuran-2(5H)-one
—— 71010-44-1 C20H23NO2
—— 3-formyltetronic acid 79099-16-4 C5H4O4
3-formyltetronic acid
—— 3-acetoxy-4-ethyl-5-propyl-5<i>H</i>-furan-2-one 103564-91-6 C11H16O4
3-acetoxy-4-ethyl-5-propyl-5<i>H</i>-furan-2-one
—— 3,4-dibromo-5-methyl-5<i>H</i>-furan-2-one 19026-13-2 C5H4Br2O2
3,4-dibromo-5-methyl-5<i>H</i>-furan-2-one
—— dimethyl (3-benzeneselanyl-5-oxo-2,4-diphenyl-2,5-dihydrofuran-2-yl)phosphonate 1571098-25-3 C24H21O5PSe
dimethyl (3-benzeneselanyl-5-oxo-2,4-diphenyl-2,5-dihydrofuran-2-yl)phosphonate
—— 3-Acetoxy-4-methyl-furan-2(5H)-on 90048-05-8 C7H8O4
3-Acetoxy-4-methyl-furan-2(5H)-on
—— 3,4-Dichlor-5,5-dimethyl-2,5-dihydro-2-furanon 55540-15-3 C6H6Cl2O2
3,4-Dichlor-5,5-dimethyl-2,5-dihydro-2-furanon
—— 3-(1-methoxy-ethylidene)-5-phenyl-3<i>H</i>-furan-2-one 41279-33-8 C13H12O3
3-(1-methoxy-ethylidene)-5-phenyl-3<i>H</i>-furan-2-one
—— trans-5-benzyl-4-<(E)-1-propenyl>-1,3-dioxan-2-one 113495-31-1 C14H16O3
trans-5-benzyl-4-<(E)-1-propenyl>-1,3-dioxan-2-one
—— 5-O-acetyl-2,6-dibromo-2,3,6-trideoxy-D-erythro-hex-2-enono-1,4-lactone 71671-99-3 C8H8Br2O4
5-O-acetyl-2,6-dibromo-2,3,6-trideoxy-D-erythro-hex-2-enono-1,4-lactone
—— 3,4-Dibutyl-2-ethoxycarbonylbut-2-en-4-olid 30982-30-0 C15H24O4
3,4-Dibutyl-2-ethoxycarbonylbut-2-en-4-olid
—— α-Benzyl-α'-brom-maleinsaeureanhydrid 38525-24-5 C11H7BrO3
α-Benzyl-α'-brom-maleinsaeureanhydrid
—— 2-dimethylphenylsilylcyclohepta-2,4,6-trien-1-one 1602661-41-5 C15H16OSi
2-dimethylphenylsilylcyclohepta-2,4,6-trien-1-one
—— 5-n-pentyl-3(2H)-furanone 110578-39-7 C9H14O2
5-n-pentyl-3(2H)-furanone
—— (S)-5-((1S,2S)-1,2-Dihydroxy-1-methyl-propyl)-4-methyl-5H-furan-2-one 116315-83-4 C9H14O4
(S)-5-((1S,2S)-1,2-Dihydroxy-1-methyl-propyl)-4-methyl-5H-furan-2-one
—— 1-Oxa-spiro[4.4]non-3-ene-4-carboxylic acid ethyl ester 105230-88-4 C11H16O3
1-Oxa-spiro[4.4]non-3-ene-4-carboxylic acid ethyl ester
—— 5-dichloromethylene-2,2-diethyl-3-methyl-oxazolidin-4-one 90675-62-0 C9H13Cl2NO2
5-dichloromethylene-2,2-diethyl-3-methyl-oxazolidin-4-one
—— 2-[butyl-(2,2-diethyl-5-iminofuran-3-yl)amino]ethanol 134965-81-4 C14H26N2O2
2-[butyl-(2,2-diethyl-5-iminofuran-3-yl)amino]ethanol
—— 2,4,5,6,7,7a-Hexahydro-3-hydroxy-4,4,7a-trimethyl-benzofuranon-(2) 120023-04-3 C11H16O3
2,4,5,6,7,7a-Hexahydro-3-hydroxy-4,4,7a-trimethyl-benzofuranon-(2)
—— 5-tert-butyl-2,2,4-trimethyl-3(2H)-furanone 96642-79-4 C11H18O2
5-tert-butyl-2,2,4-trimethyl-3(2H)-furanone
—— [4-Methyl-5-oxo-3-pentyl-5H-furan-(2Z)-ylidene]-acetic acid methyl ester 85970-40-7 C13H18O4
[4-Methyl-5-oxo-3-pentyl-5H-furan-(2Z)-ylidene]-acetic acid methyl ester
—— (1S<sup>*</sup>,4R<sup>*</sup>,13R<sup>*</sup>)-2,12-dioxo-3-oxatricyclo<8.2.1.0<sup>4,13</sup>>tridec-10-ene 135619-56-6 C12H14O3
(1S<sup>*</sup>,4R<sup>*</sup>,13R<sup>*</sup>)-2,12-dioxo-3-oxatricyclo<8.2.1.0<sup>4,13</sup>>tridec-10-ene
—— 3-allyl-4-[3',3'-di(trideuteromethyl)propa-1',2'-dienyl]-5-phenyl-furan-2(5H)-one 1033107-64-0 C18H18O2
3-allyl-4-[3',3'-di(trideuteromethyl)propa-1',2'-dienyl]-5-phenyl-furan-2(5H)-one
—— (5S)-9-chloro-8,10-dimethyl-1-oxaspiro[4.5]deca-7,9-diene-2,6-dione 1399009-60-9 C11H11ClO3
(5S)-9-chloro-8,10-dimethyl-1-oxaspiro[4.5]deca-7,9-diene-2,6-dione
—— 3-Amino-4-methylfuran-2(5H)-on 872-67-3 C5H7NO2
3-Amino-4-methylfuran-2(5H)-on
—— 3,3-dimethyl-1,6,8-trioxo-2-oxa-7-aza-spiro[4.5]dec-9-ene-10-carboxylic acid methyl ester 59910-01-9 C12H13NO6
3,3-dimethyl-1,6,8-trioxo-2-oxa-7-aza-spiro[4.5]dec-9-ene-10-carboxylic acid methyl ester
—— 2.2-Dimethyl-5-brommethyl-2.3-dihydro-furanon-(3) 1005-36-3 C7H9BrO2
2.2-Dimethyl-5-brommethyl-2.3-dihydro-furanon-(3)