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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 环七呋喃

    环七呋喃

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,3-Dimethyl-8-oxo-7,8-dihydro-6H-indeno<4,5-b>furan 3781-78-0 C13H12O2
    2,3-Dimethyl-8-oxo-7,8-dihydro-6H-indeno<4,5-b>furan
    —— methyl 4-benzyloxy-4,5,6,7-tetrahydrobenzo<b>furan-2-carboxylate 120085-91-8 C17H18O4
    methyl 4-benzyloxy-4,5,6,7-tetrahydrobenzo<b>furan-2-carboxylate
    —— 5-Isopropyl-3-tropyl-1-oxaazulan-2-on 22190-62-1 C19H18O2
    5-Isopropyl-3-tropyl-1-oxaazulan-2-on
    —— 15-Oxabicyclo[10.2.1]pentadeca-1(14),12-dien-6-one 1263207-30-2 C14H20O2
    15-Oxabicyclo[10.2.1]pentadeca-1(14),12-dien-6-one
    —— (+/-)-Isognididione 89999-22-4 C15H16O3
    (+/-)-Isognididione
    —— 1,3-diphenyl-4-methyl-4,5,6,7-tetrahydroisobenzofuran 76671-61-9 C21H20O
    1,3-diphenyl-4-methyl-4,5,6,7-tetrahydroisobenzofuran
    —— 1305330-31-7 C44H24N8O4S
    —— 4-[4-(2-Hydroxyethoxy)-3-iodo-4,5,6,7-tetrahydro-1-benzofuran-2-yl]benzonitrile 1283730-99-3 C17H16INO3
    4-[4-(2-Hydroxyethoxy)-3-iodo-4,5,6,7-tetrahydro-1-benzofuran-2-yl]benzonitrile
    —— 3,4-dimethyl-6,7,8,9-tetrahydro-2H-benzofuro[3,2-g]chromene-2,5,11-trione 1312672-71-1 C17H14O5
    3,4-dimethyl-6,7,8,9-tetrahydro-2H-benzofuro[3,2-g]chromene-2,5,11-trione
    —— 4,9-dihydro-naphtho[2,3-<i>b</i>]furan-2-carboxylic acid 24776-34-9 C13H10O3
    4,9-dihydro-naphtho[2,3-<i>b</i>]furan-2-carboxylic acid
    —— 5,8-dimethoxy-1,3-diphenyl-9<i>H</i>-naphtho[2,3-<i>c</i>]furan-4-one 36724-32-0 C26H20O4
    5,8-dimethoxy-1,3-diphenyl-9<i>H</i>-naphtho[2,3-<i>c</i>]furan-4-one
    —— 1,3-diphenyl-9<i>H</i>-naphtho[2,3-<i>c</i>]furan-4-one 36724-31-9 C24H16O2
    1,3-diphenyl-9<i>H</i>-naphtho[2,3-<i>c</i>]furan-4-one
    —— dimethyl(5-isopropyl-2-oxo-2H-cyclohepta[b]furan-3-yl)sulfonium trifluoromethanesulfonate 1007393-93-2 CF3O3S*C14H17O2S
    dimethyl(5-isopropyl-2-oxo-2H-cyclohepta[b]furan-3-yl)sulfonium trifluoromethanesulfonate
    —— 5a-Methyl-3,4,5,5a,6,7-hexahydro-naphtho[1,8-bc]furan-8-one 110830-54-1 C12H14O2
    5a-Methyl-3,4,5,5a,6,7-hexahydro-naphtho[1,8-bc]furan-8-one
    —— 2-(4-pentylphenyl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]furan 1189369-97-8 C20H26O
    2-(4-pentylphenyl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]furan
    —— (4aR,7S,7aR)-4a,7,7a-Trimethyl-4,4a,6,7,7a,8-hexahydro-indeno[5,6-b]furan-5-one 130571-66-3 C14H18O2
    (4aR,7S,7aR)-4a,7,7a-Trimethyl-4,4a,6,7,7a,8-hexahydro-indeno[5,6-b]furan-5-one
    —— 3-cyclohexenyl-1-methyl-5-phenyl-5,6-dihydrocyclopenta[c]furan-4-one 1172595-68-4 C20H20O2
    3-cyclohexenyl-1-methyl-5-phenyl-5,6-dihydrocyclopenta[c]furan-4-one
    —— 2-Eth-(E)-ylidene-9-methyl-10,12-dioxo-4-oxa-tricyclo[7.2.1.0<sup>3,7</sup>]dodeca-3(7),5-diene-6-carboxylic acid methyl ester 83097-00-1 C16H16O5
    2-Eth-(E)-ylidene-9-methyl-10,12-dioxo-4-oxa-tricyclo[7.2.1.0<sup>3,7</sup>]dodeca-3(7),5-diene-6-carboxylic acid methyl ester
    —— 3,4-Dichloro-2,5-dioxo-7,8-bis(2-oxo-5-propan-2-ylcyclohepta[b]furan-3-yl)bicyclo[4.2.0]octa-3,7-diene-1,6-dicarbonitrile 1346169-13-8 C34H22Cl2N2O6
    3,4-Dichloro-2,5-dioxo-7,8-bis(2-oxo-5-propan-2-ylcyclohepta[b]furan-3-yl)bicyclo[4.2.0]octa-3,7-diene-1,6-dicarbonitrile
    —— 1464104-95-7 C17H20O2
    —— 3,7-Bis(2-methylphenyl)pyrano[4,3-c]pyran-1,5-dione 260979-52-0 C22H16O4
    3,7-Bis(2-methylphenyl)pyrano[4,3-c]pyran-1,5-dione
    —— 3-(4,4-dimethyl-2-phenylmethoxy-1-bicyclo[3.1.0]hexanyl)-5,6,7,8-tetrahydro-4H-cyclohepta[c]furan 1097653-43-4 C24H30O2
    3-(4,4-dimethyl-2-phenylmethoxy-1-bicyclo[3.1.0]hexanyl)-5,6,7,8-tetrahydro-4H-cyclohepta[c]furan
    —— 2-(2,4-Dichlorophenyl)-4-(hydroxymethyl)-4,5,6,7-tetrahydro-1-benzofuran-7-ol 1062584-45-5 C15H14Cl2O3
    2-(2,4-Dichlorophenyl)-4-(hydroxymethyl)-4,5,6,7-tetrahydro-1-benzofuran-7-ol
    —— 3-(2-bromophenyl)-2,6-dimethyl-4H-pyran-4-one 1023961-35-4 C13H11BrO2
    3-(2-bromophenyl)-2,6-dimethyl-4H-pyran-4-one
    —— 8-methyl-3-butyl-7-pentanoyl-5-(4'-toluenesulfonyl)-4,6-dihydrofuro[3,4-c]oxepin 1307283-91-5 C18H26O3
    8-methyl-3-butyl-7-pentanoyl-5-(4'-toluenesulfonyl)-4,6-dihydrofuro[3,4-c]oxepin
    —— 1255651-06-9 C13H11BrO5
    —— 2-iodosyl-6-methylbenzoic acid 1377861-56-7 C8H7IO3
    2-iodosyl-6-methylbenzoic acid
    —— 3,6,9-Trimethyl-azuleno[4,5-<i>b</i>]furan 478-51-3 C15H14O
    3,6,9-Trimethyl-azuleno[4,5-<i>b</i>]furan
    —— (5E,9E)-3,10-Dimethyl-4,7,8,11-tetrahydro-cyclodeca[b]furan-6-carbaldehyde 28238-90-6 C15H18O2
    (5E,9E)-3,10-Dimethyl-4,7,8,11-tetrahydro-cyclodeca[b]furan-6-carbaldehyde
    —— 7-methyl-2-oxo-2<i>H</i>-cyclohepta[<i>b</i>]furan-3-carboxylic acid methyl ester 108171-08-0 C12H10O4
    7-methyl-2-oxo-2<i>H</i>-cyclohepta[<i>b</i>]furan-3-carboxylic acid methyl ester
    —— 2-Ethyl-5a-methyl-5,5a,7,8-tetrahydro-4H-naphtho[2,1-b]furan-6-one 29943-13-3 C15H18O2
    2-Ethyl-5a-methyl-5,5a,7,8-tetrahydro-4H-naphtho[2,1-b]furan-6-one
    —— 6a-isopropyl-5,6,6a,7,8,9a-hexahydro-4H-azuleno[4,5-b]furan-9-one —— C15H20O2
    6a-isopropyl-5,6,6a,7,8,9a-hexahydro-4H-azuleno[4,5-b]furan-9-one
    —— 4-oxo-5,6,7,8-tetrahydro-4H-cyclohepta[b]furan-3-carboxylic acid —— C10H10O4
    4-oxo-5,6,7,8-tetrahydro-4H-cyclohepta[b]furan-3-carboxylic acid
    —— 8-(2'-methoxy-2'-propyl)cyclohepta<b>furan —— C13H20O2
    8-(2'-methoxy-2'-propyl)cyclohepta<b>furan
    —— 8-(1'-methoxy-1'-phenylmethyl)cyclohepta<b>furan —— C17H20O2
    8-(1'-methoxy-1'-phenylmethyl)cyclohepta<b>furan
    —— 8-(1',1'-dimethoxymethyl)cyclohepta<b>furan —— C12H18O3
    8-(1',1'-dimethoxymethyl)cyclohepta<b>furan
    —— 7-acetyl-2,4-dimethyl-9,10-dimethoxyindolo[2,3-h]-1-oxazulenium perchlorate —— C21H20NO4*ClO4
    7-acetyl-2,4-dimethyl-9,10-dimethoxyindolo[2,3-h]-1-oxazulenium perchlorate
    —— 1,3-dimethyl-5,6,7,8-tetrahydro-4H-cyclohepta[c]furan-4-one —— C11H14O2
    1,3-dimethyl-5,6,7,8-tetrahydro-4H-cyclohepta[c]furan-4-one
    —— 6-Hydroxy-1,3-dimethyl-5-trifluoroacetyl-6-trifluoromethyl-5,6,7,8-tetrahydro-4H-cyclohepteno<c>furan-4,8-dione —— C14H10F6O5
    6-Hydroxy-1,3-dimethyl-5-trifluoroacetyl-6-trifluoromethyl-5,6,7,8-tetrahydro-4H-cyclohepteno<c>furan-4,8-dione
    —— diethyl 2-oxo-2H-cyclohepta<b>furan-3-ylmethylphosphonate —— C14H17O5P
    diethyl 2-oxo-2H-cyclohepta<b>furan-3-ylmethylphosphonate
    —— 5,6,7,8-tetrahydro-4H-5,8-methanocyclohepta[b]furan-4-one —— C10H10O2
    5,6,7,8-tetrahydro-4H-5,8-methanocyclohepta[b]furan-4-one
    —— furanoplagiochilal —— C15H18O2
    furanoplagiochilal
    —— ethyl 4-oxo-5,6,7,8-tetrahydro-4H-cyclohepta[b]furan-3-carboxylate —— C12H14O4
    ethyl 4-oxo-5,6,7,8-tetrahydro-4H-cyclohepta[b]furan-3-carboxylate
    —— 6-isopropyl-2H-cyclohepta<b>furan-2-one —— C12H12O2
    6-isopropyl-2H-cyclohepta<b>furan-2-one
    —— 3-Methylsulfonyl-5-propan-2-ylcyclohepta[b]furan-2-one 1007393-96-5 C13H14O4S
    3-Methylsulfonyl-5-propan-2-ylcyclohepta[b]furan-2-one
    —— 3-Methylsulfinyl-5-propan-2-ylcyclohepta[b]furan-2-one 1007393-95-4 C13H14O3S
    3-Methylsulfinyl-5-propan-2-ylcyclohepta[b]furan-2-one
    —— ethyl 8-methylthio-cyclohepta<c>-furan-2-carboxylate 128031-88-9 C13H18O3S
    ethyl 8-methylthio-cyclohepta<c>-furan-2-carboxylate
    —— ethyl 2-methylthio-4,5-dihydro(3H)benzocyclohepta<2,1-c>furan-9-carboxylate 128031-92-5 C17H18O3S
    ethyl 2-methylthio-4,5-dihydro(3H)benzocyclohepta<2,1-c>furan-9-carboxylate
    —— 3,5-dibromo-5,6,7,8-tetrahydro-2-phenyl-4H-cyclohepta[b]furan 1403505-54-3 C15H14Br2O
    3,5-dibromo-5,6,7,8-tetrahydro-2-phenyl-4H-cyclohepta[b]furan
    —— 3-bromo-2-(p-tolyl)-5,6-dihydro-4H-benzo[6,7]cyclohepta[1,2-b]furan 1418281-70-5 C20H17BrO
    3-bromo-2-(p-tolyl)-5,6-dihydro-4H-benzo[6,7]cyclohepta[1,2-b]furan