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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
    —— (1R,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
    (1R,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
    —— (1S,2S,4R,6S,7R,9R,12S)-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,12S)-7-(2-chloroethoxy)-4,12-bis(ethenyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— [(1R,2R,6R,8S,9S)-1,2,4,4,6,8,9,11,11-nonamethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanol —— C17H30O6
    [(1R,2R,6R,8S,9S)-1,2,4,4,6,8,9,11,11-nonamethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanol
    —— [(1R,2S,6R,8S,9S)-1,2,4,4,6,8,9,11,11-nonamethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanol —— C17H30O6
    [(1R,2S,6R,8S,9S)-1,2,4,4,6,8,9,11,11-nonamethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methanol
    —— (1R,2S,4S,6R,7S,9S,12S)-7-methoxy-4,12-diphenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane —— C21H22O6
    (1R,2S,4S,6R,7S,9S,12S)-7-methoxy-4,12-diphenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— (1S,2S,4S,6R,7S,9S,12S)-7-methoxy-4,12-diphenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane —— C21H22O6
    (1S,2S,4S,6R,7S,9S,12S)-7-methoxy-4,12-diphenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— (1S,2S,4S,6R,7R,9S,12S)-7-methoxy-4,12-diphenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane —— C21H22O6
    (1S,2S,4S,6R,7R,9S,12S)-7-methoxy-4,12-diphenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— (1R,2S,4S,6R,7R,9S,12S)-7-methoxy-4,12-diphenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane —— C21H22O6
    (1R,2S,4S,6R,7R,9S,12S)-7-methoxy-4,12-diphenyl-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— (1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-8-[(4-propoxyphenyl)methoxymethyl]-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C22H32O7
    (1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-8-[(4-propoxyphenyl)methoxymethyl]-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (1S,2S,6S,8R,9R)-N-benzyl-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C19H25NO6
    (1S,2S,6S,8R,9R)-N-benzyl-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8S,9S)-N-(2-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,9S)-N-(2-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-(2-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-(2-ethoxyphenyl)-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-(2-ethoxyphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C20H27NO7
    (1S,2R,6S,8R,9S)-N-(2-ethoxyphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2S,6S,8R,9R)-N-(3-hydroxypropyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C15H25NO7
    (1S,2S,6S,8R,9R)-N-(3-hydroxypropyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8R,9R)-4,4,11,11-tetramethyl-8-(propoxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C15H26O6
    (1S,2R,6S,8R,9R)-4,4,11,11-tetramethyl-8-(propoxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (1S,2R,6S,8S,9S)-4,4,11,11-tetramethyl-8-(propoxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane —— C15H26O6
    (1S,2R,6S,8S,9S)-4,4,11,11-tetramethyl-8-(propoxymethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— (1S,2R,6S,8S,9R)-N-(2,4-dimethylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C20H27NO6
    (1S,2R,6S,8S,9R)-N-(2,4-dimethylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8S,9S)-N-(2,4-dimethylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C20H27NO6
    (1S,2R,6S,8S,9S)-N-(2,4-dimethylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— <i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>;<i>O</i><sup>3</sup>,<i>O</i><sup>4</sup>-dicyclohexyLiDen-β-L-arabinopyranose 104960-31-8 C17H26O5
    <i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>;<i>O</i><sup>3</sup>,<i>O</i><sup>4</sup>-dicyclohexyLiDen-β-L-arabinopyranose
    —— (1S,2S,6S,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,6S,8R,9R)-N-(2-hydroxyphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (3'aR,4S,7'aS)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one —— C12H18O6
    (3'aR,4S,7'aS)-2,2,2',2'-tetramethylspiro[1,3-dioxolane-4,6'-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran]-7'-one
    —— (1S,2S,6S,8R,9R)-N'-benzoyl-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carbohydrazide —— C19H24N2O7
    (1S,2S,6S,8R,9R)-N'-benzoyl-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carbohydrazide
    —— (1S,2S,6S,8R,9R)-4,4,11,11-tetramethyl-N-phenyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C18H23NO6
    (1S,2S,6S,8R,9R)-4,4,11,11-tetramethyl-N-phenyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2S,6R,7S,8R)-4,4,11,11-tetramethyl-3,5,10,12,13-pentaoxatricyclo[6.4.1.02,6]tridecan-7-ol —— C12H20O6
    (1S,2S,6R,7S,8R)-4,4,11,11-tetramethyl-3,5,10,12,13-pentaoxatricyclo[6.4.1.02,6]tridecan-7-ol
    —— (2R,3aS,5R,6R,7S,7aR)-5-fluoro-6,7-bis[(4-methoxyphenyl)methoxy]-2-phenyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran —— C28H29FO7
    (2R,3aS,5R,6R,7S,7aR)-5-fluoro-6,7-bis[(4-methoxyphenyl)methoxy]-2-phenyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran
    —— (1S,2R,6S,8R,9R)-N-(2,5-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,9R)-N-(2,5-dimethylphenyl)-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-(2,5-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-(2,5-dimethylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8S,9S)-N-(2,5-dimethylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C20H27NO6
    (1S,2R,6S,8S,9S)-N-(2,5-dimethylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2S,6S,8R,9R)-N-(3,4-difluorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C18H21F2NO6
    (1S,2S,6S,8R,9R)-N-(3,4-difluorophenyl)-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-(2,5-dimethylphenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C20H27NO6
    (1S,2R,6S,8S,9R)-N-(2,5-dimethylphenyl)-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-(2-methylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C19H25NO6
    (1S,2R,6S,8R,9S)-4,4,11,11-tetramethyl-N-(2-methylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2S,6S,8R,9R)-N-(3-fluorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C18H22FNO6
    (1S,2S,6S,8R,9R)-N-(3-fluorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8R,9R)-4,4,11,11-tetramethyl-N-(2-methylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C19H25NO6
    (1S,2R,6S,8R,9R)-4,4,11,11-tetramethyl-N-(2-methylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8S,9R)-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,8S,9R)-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,8S,9R)-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,8S,9R)-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,8R,9R)-4,4,11,11-tetramethyl-N-(4-propan-2-ylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C21H29NO6
    (1S,2R,6S,8R,9R)-4,4,11,11-tetramethyl-N-(4-propan-2-ylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8S,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,8S,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,8S,9S)-4,4,11,11-tetramethyl-N-(4-propan-2-ylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C21H29NO6
    (1S,2R,6S,8S,9S)-4,4,11,11-tetramethyl-N-(4-propan-2-ylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8S,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,8S,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-(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,8S,9R)-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,9R)-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,9R)-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,9R)-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,9R)-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,8S,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,8S,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,2S,6S,8R,9R)-N-(4-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-(4-chlorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2S,6S,8R,9R)-N-(3-chloro-4-fluorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C18H21ClFNO6
    (1S,2S,6S,8R,9R)-N-(3-chloro-4-fluorophenyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1R,2S,4R,6S,7S,9R,12R)-7-(2-chloroethoxy)-4,12-bis(ethenyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane —— C14H19ClO6
    (1R,2S,4R,6S,7S,9R,12R)-7-(2-chloroethoxy)-4,12-bis(ethenyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— (1R,2S,4S,6S,7S,9R,12R)-7-(2-chloroethoxy)-4,12-bis(ethenyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane —— C14H19ClO6
    (1R,2S,4S,6S,7S,9R,12R)-7-(2-chloroethoxy)-4,12-bis(ethenyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— (1R,2S,4S,6S,7S,9R,12S)-7-(2-chloroethoxy)-4,12-bis(ethenyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane —— C14H19ClO6
    (1R,2S,4S,6S,7S,9R,12S)-7-(2-chloroethoxy)-4,12-bis(ethenyl)-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane
    —— (1S,2R,6S,8S,9R)-4,4,11,11-tetramethyl-N-(4-methylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C19H25NO6
    (1S,2R,6S,8S,9R)-4,4,11,11-tetramethyl-N-(4-methylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide
    —— (1S,2R,6S,8S,9S)-4,4,11,11-tetramethyl-N-(4-methylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide —— C19H25NO6
    (1S,2R,6S,8S,9S)-4,4,11,11-tetramethyl-N-(4-methylphenyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane-8-carboxamide