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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 二氧吡喃

    二氧吡喃

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (1S,2S,6S,8R,9R)-N-(3-chlorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C18H22ClNO6
    (1S,2S,6S,8R,9R)-N-(3-chlorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8R,9S)-N-(3-fluoro-4-methylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C19H24FNO6
    (1S,2R,6S,8R,9S)-N-(3-fluoro-4-methylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8R,9S)-4,4,11,11-tetramethyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C15H21N3O6S
    (1S,2R,6S,8R,9S)-4,4,11,11-tetramethyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8R,9S)-N-(3,5-dimethylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C20H27NO6
    (1S,2R,6S,8R,9S)-N-(3,5-dimethylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8S,9R)-N-(4-ethoxyphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C20H27NO7
    (1S,2R,6S,8S,9R)-N-(4-ethoxyphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8S,9R)-N-(4-butoxyphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C22H31NO7
    (1S,2R,6S,8S,9R)-N-(4-butoxyphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— morpholin-4-yl-[(1S,2S,6R,8S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanone —— C16H25NO7
    morpholin-4-yl-[(1S,2S,6R,8S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanone
    —— (3aR,5S,5aR,8aS,8bR)-N-(3-chloro-4-methylphenyl)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-carboxamide (non-preferred name) —— C19H24ClNO6
    (3aR,5S,5aR,8aS,8bR)-N-(3-chloro-4-methylphenyl)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-carboxamide (non-preferred name)
    —— (1S,2S,6R,8S,9R)-4,4,11,11-tetramethyl-N-(4-nitrophenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C18H22N2O8
    (1S,2S,6R,8S,9R)-4,4,11,11-tetramethyl-N-(4-nitrophenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2S,6R,8S,9R)-4,4,11,11-tetramethyl-N-(1,3-thiazol-2-yl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C15H20N2O6S
    (1S,2S,6R,8S,9R)-4,4,11,11-tetramethyl-N-(1,3-thiazol-2-yl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6R,8S,9S)-4,4,11,11-tetramethyl-8-(3-methylbutoxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C17H30O6
    (1S,2R,6R,8S,9S)-4,4,11,11-tetramethyl-8-(3-methylbutoxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (1S,2S,6R,8R,9R)-N-(2-hydroxyphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C18H23NO7
    (1S,2S,6R,8R,9R)-N-(2-hydroxyphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,4S,5R,8S,12R,13R)-10-[[(1S,4S,5R,8S,12R,13R)-1,5-dimethyl-9-methylidene-11,14,15-trioxatetracyclo[10.2.1.04,13.08,13]pentadecan-10-yl]oxy]-1,5-dimethyl-9-methylidene-11,14,15-trioxatetracyclo[10.2.1.04,13.08,13]pentadecane —— C30H42O7
    (1S,4S,5R,8S,12R,13R)-10-[[(1S,4S,5R,8S,12R,13R)-1,5-dimethyl-9-methylidene-11,14,15-trioxatetracyclo[10.2.1.04,13.08,13]pentadecan-10-yl]oxy]-1,5-dimethyl-9-methylidene-11,14,15-trioxatetracyclo[10.2.1.04,13.08,13]pentadecane
    —— (1S,2R,6R,9S)-4,4,11,11-tetramethyl-8-(undecoxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C23H42O6
    (1S,2R,6R,9S)-4,4,11,11-tetramethyl-8-(undecoxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— [(3aR,7aR)-2-oxo-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]methyl N-benzylcarbamate —— C15H15NO6
    [(3aR,7aR)-2-oxo-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]methyl N-benzylcarbamate
    —— (2,2-dimethyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-7-yl)imino-iminoazanium —— C8H14N3O3+
    (2,2-dimethyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-7-yl)imino-iminoazanium
    —— 4-[7-Acetoxy-3a-(2-acetoxy-ethyl)-2,2-dimethyl-tetrahydro[1,3]dioxolo[4,5-c]pyran-6-yl]-3-methyl-but-2-enoic acid, methyl ester —— C20H30O9
    4-[7-Acetoxy-3a-(2-acetoxy-ethyl)-2,2-dimethyl-tetrahydro[1,3]dioxolo[4,5-c]pyran-6-yl]-3-methyl-but-2-enoic acid, methyl ester
    —— 4',5'-d]Pyran-5-yl)-3-tridecylamino-propan-1-ol —— C27H51NO6
    4',5'-d]Pyran-5-yl)-3-tridecylamino-propan-1-ol
    —— 4-Ethyl-4-[2-[(4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl)methoxy]ethyl]morpholin-4-ium —— C20H36NO7+
    4-Ethyl-4-[2-[(4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl)methoxy]ethyl]morpholin-4-ium
    —— N-[(1-ethylbenzimidazol-2-yl)methyl]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C22H29N3O6
    N-[(1-ethylbenzimidazol-2-yl)methyl]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— 4-(2-Methylpropyl)-4-[3-[(4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl)methoxy]propyl]morpholin-4-ium —— C23H42NO7+
    4-(2-Methylpropyl)-4-[3-[(4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl)methoxy]propyl]morpholin-4-ium
    —— 4-Propyl-4-[3-[(4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl)methoxy]propyl]morpholin-4-ium —— C22H40NO7+
    4-Propyl-4-[3-[(4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl)methoxy]propyl]morpholin-4-ium
    —— 2-amino-3-hydroxy-3-[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]propanenitrile —— C14H22N2O6
    2-amino-3-hydroxy-3-[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]propanenitrile
    —— [(6S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methyl N-(3-pyridin-2-ylthiophen-2-yl)sulfonylsulfamate —— C21H26N2O10S3
    [(6S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methyl N-(3-pyridin-2-ylthiophen-2-yl)sulfonylsulfamate
    —— Topiramate lithium 488127-53-3 C12H20LiNO8S
    Topiramate lithium
    —— (11,11-dimethyl-4,4-dioxo-3,5,8,10,12-pentaoxa-4lambda6-thiatricyclo[7.3.0.02,6]dodecan-9-yl)methyl N-(2,2,2-trifluoroethyl)sulfamate —— C11H16F3NO10S2
    (11,11-dimethyl-4,4-dioxo-3,5,8,10,12-pentaoxa-4lambda6-thiatricyclo[7.3.0.02,6]dodecan-9-yl)methyl N-(2,2,2-trifluoroethyl)sulfamate
    —— Topiramate sodium 488127-49-7 C12H20NNaO8S
    Topiramate sodium
    —— (3aS,4R,6R,7R,7aR)-7-azido-6-(benzenesulfinyl)-4-methyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2-one —— C13H13N3O5S
    (3aS,4R,6R,7R,7aR)-7-azido-6-(benzenesulfinyl)-4-methyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-2-one
    —— (4,4-Dioxospiro[3,5,8,10,12-pentaoxa-4lambda6-thiatricyclo[7.3.0.02,6]dodecane-11,1'-cyclohexane]-9-yl)methyl sulfamate —— C12H19NO10S2
    (4,4-Dioxospiro[3,5,8,10,12-pentaoxa-4lambda6-thiatricyclo[7.3.0.02,6]dodecane-11,1'-cyclohexane]-9-yl)methyl sulfamate
    —— (11,11-dimethyl-4,4-dioxo-3,5,8,10,12-pentaoxa-4lambda6-thiatricyclo[7.3.0.02,6]dodecan-9-yl)methyl N,N-dimethylsulfamate —— C11H19NO10S2
    (11,11-dimethyl-4,4-dioxo-3,5,8,10,12-pentaoxa-4lambda6-thiatricyclo[7.3.0.02,6]dodecan-9-yl)methyl N,N-dimethylsulfamate
    —— Topiramate potassium 488127-51-1 C12H20KNO8S
    Topiramate potassium
    —— (11,11-dimethyl-4,4-dioxo-3,5,8,10,12-pentaoxa-4lambda6-thiatricyclo[7.3.0.02,6]dodecan-9-yl)methyl N-methylsulfamate —— C10H17NO10S2
    (11,11-dimethyl-4,4-dioxo-3,5,8,10,12-pentaoxa-4lambda6-thiatricyclo[7.3.0.02,6]dodecan-9-yl)methyl N-methylsulfamate
    —— (3'aR,4S,7'aR)-2',2'-dibenzyl-2,2-dimethylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one —— C24H26O6
    (3'aR,4S,7'aR)-2',2'-dibenzyl-2,2-dimethylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one
    —— tert-butyl (3'aR,5S,7'aR)-2',2'-dimethyl-7'-oxospiro[1,3-oxazolidine-5,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate —— C15H23NO7
    tert-butyl (3'aR,5S,7'aR)-2',2'-dimethyl-7'-oxospiro[1,3-oxazolidine-5,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate
    —— (11,11-dimethyl-4,4-dioxo-3,5,8,10,12-pentaoxa-4lambda6-thiatricyclo[7.3.0.02,6]dodecan-9-yl)methyl N,N-diethylsulfamate —— C13H23NO10S2
    (11,11-dimethyl-4,4-dioxo-3,5,8,10,12-pentaoxa-4lambda6-thiatricyclo[7.3.0.02,6]dodecan-9-yl)methyl N,N-diethylsulfamate
    —— methyl (2E)-2-(8-carbamoyl-8-methyl-3,7,9-trioxatricyclo[4.3.0.02,4]nonan-5-ylidene)acetate —— C11H13NO6
    methyl (2E)-2-(8-carbamoyl-8-methyl-3,7,9-trioxatricyclo[4.3.0.02,4]nonan-5-ylidene)acetate
    —— [5-acetyl-2-tert-butyl-6-(2,2-dimethylpropanoyloxy)-2-ethoxy-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-7-yl] 2,2-dimethylpropanoate —— C24H40O9
    [5-acetyl-2-tert-butyl-6-(2,2-dimethylpropanoyloxy)-2-ethoxy-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-7-yl] 2,2-dimethylpropanoate
    —— N'-[(E)-(3-nitrophenyl)methylidene]tetrahydro-3a'H-dispiro[cyclohexane-1,2'-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-7',1''-cyclohexane]-5'-carbohydrazide (non-preferred name) —— C25H31N3O8
    N'-[(E)-(3-nitrophenyl)methylidene]tetrahydro-3a'H-dispiro[cyclohexane-1,2'-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-7',1''-cyclohexane]-5'-carbohydrazide (non-preferred name)
    —— N-[(E)-(2-fluorophenyl)methylideneamino]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C19H23FN2O6
    N-[(E)-(2-fluorophenyl)methylideneamino]-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— 4-Methoxy-2,2,6-trimethyl-dihydro-[1,3]dioxolo[4,5-c]pyran-7-one oxime —— C10H17NO5
    4-Methoxy-2,2,6-trimethyl-dihydro-[1,3]dioxolo[4,5-c]pyran-7-one oxime
    —— (2R,3aR,5R,6S,7S,7aR)-2-methoxy-2-methyl-6,7-bis(phenylmethoxy)-5-(phenylmethoxymethyl)-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran —— C30H34O7
    (2R,3aR,5R,6S,7S,7aR)-2-methoxy-2-methyl-6,7-bis(phenylmethoxy)-5-(phenylmethoxymethyl)-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran
    —— 4-[[1-[[(1S,2S,6S,7S,8S)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-yl]oxy]-3-[[(1R,2R,6R,7R,8R)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-yl]oxy]propan-2-yl]amino]butan-1-ol —— C25H41NO11
    4-[[1-[[(1S,2S,6S,7S,8S)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-yl]oxy]-3-[[(1R,2R,6R,7R,8R)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-yl]oxy]propan-2-yl]amino]butan-1-ol
    —— (1S,2R,4S,5R,8S,9R,10R,12R,13R)-1,5,9-trimethyl-11,14,15-trioxatetracyclo[10.2.1.04,13.08,13]pentadecane-2,10-diol —— C15H24O5
    (1S,2R,4S,5R,8S,9R,10R,12R,13R)-1,5,9-trimethyl-11,14,15-trioxatetracyclo[10.2.1.04,13.08,13]pentadecane-2,10-diol
    —— (2S,3aR,5R,6R,7S,7aR)-5-(hydroxymethyl)-2-methoxy-2-methyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6,7-diol —— C9H16O7
    (2S,3aR,5R,6R,7S,7aR)-5-(hydroxymethyl)-2-methoxy-2-methyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6,7-diol
    —— 4-[[1-[[(1R,2S,6R,7R,8R)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-yl]oxy]-3-[[(1S,2S,6S,7S,8S)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-yl]oxy]propan-2-yl]amino]butan-1-ol —— C25H41NO11
    4-[[1-[[(1R,2S,6R,7R,8R)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-yl]oxy]-3-[[(1S,2S,6S,7S,8S)-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-yl]oxy]propan-2-yl]amino]butan-1-ol
    —— (1S,2R,4S,5R,8S,9R,10S,12R,13R)-1,5,9-trimethyl-11,14,15-trioxatetracyclo[10.2.1.04,13.08,13]pentadecane-2,10-diol —— C15H24O5
    (1S,2R,4S,5R,8S,9R,10S,12R,13R)-1,5,9-trimethyl-11,14,15-trioxatetracyclo[10.2.1.04,13.08,13]pentadecane-2,10-diol
    —— (2R,3aR,5R,6R,7S,7aR)-5-(hydroxymethyl)-2-methoxy-2-methyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6,7-diol —— C9H16O7
    (2R,3aR,5R,6R,7S,7aR)-5-(hydroxymethyl)-2-methoxy-2-methyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6,7-diol
    —— (1S,2S,6S,7S,8R)-4,4,11,11-tetramethyl-3,5,10,12,13-pentaoxatricyclo[6.4.1.02,6]tridecan-7-ol —— C12H20O6
    (1S,2S,6S,7S,8R)-4,4,11,11-tetramethyl-3,5,10,12,13-pentaoxatricyclo[6.4.1.02,6]tridecan-7-ol
    —— (1R,2S,6R,7R,8R)-4,4-Dimethyl-3,5,10,11-tetraoxa-tricyclo[6.2.1.0<sup>2,6</sup>]undecan-7-ol —— C9H14O5
    (1R,2S,6R,7R,8R)-4,4-Dimethyl-3,5,10,11-tetraoxa-tricyclo[6.2.1.0<sup>2,6</sup>]undecan-7-ol
    —— (1S,2S,4R,6S,7R,9R,12R)-7-(2-chloroethoxy)-4,12-bis(ethenyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane —— C14H19ClO6
    (1S,2S,4R,6S,7R,9R,12R)-7-(2-chloroethoxy)-4,12-bis(ethenyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane