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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
    —— 2,3:4,6-di-O-isopropylidene-D-mannono-1,5-lactone 143289-36-5 C12H18O6
    2,3:4,6-di-O-isopropylidene-D-mannono-1,5-lactone
    —— (E)-N,N-diethyl-6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-oct-6-enopyranosiduronamide 1310802-53-9 C18H29NO6
    (E)-N,N-diethyl-6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-oct-6-enopyranosiduronamide
    —— 2,6-anhydro-1,1-dichloro-3,4:5,7-di-O-isopropylidene-D-manno-hept-1-enitol 165450-38-4 C13H18Cl2O5
    2,6-anhydro-1,1-dichloro-3,4:5,7-di-O-isopropylidene-D-manno-hept-1-enitol
    —— (6R,7R,7aR)-6-methoxy-2,2,5,5-tetramethyltetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-7-ol 374749-50-5 C11H20O5
    (6R,7R,7aR)-6-methoxy-2,2,5,5-tetramethyltetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-7-ol
    —— [(3aR,6R,7R,7aR)-6-methoxy-2,2,5,5-tetramethyl-3a,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-b]pyran-7-yl] carbamate 374749-49-2 C12H21NO6
    [(3aR,6R,7R,7aR)-6-methoxy-2,2,5,5-tetramethyl-3a,6,7,7a-tetrahydro-[1,3]dioxolo[4,5-b]pyran-7-yl] carbamate
    —— 6-deoxy-6-fluoro-1,2:3,4-di-O-isopropylidene-α-D-galctopyranose —— C12H19FO5
    6-deoxy-6-fluoro-1,2:3,4-di-O-isopropylidene-α-D-galctopyranose
    —— methyl 3,4-O-isopropylidene-α-L-fucopyranoside 24577-96-6 C10H18O5
    methyl 3,4-O-isopropylidene-α-L-fucopyranoside
    —— tert-butyl (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-2',2'-dimethyl-2-oxospiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate 319491-87-7 C21H37NO8Si
    tert-butyl (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-2',2'-dimethyl-2-oxospiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-3-carboxylate
    —— 1,2:3,4-di-O-isopropylidene-6-O-(prop-2-ynyl)-α-D-galactopyranoside 149157-30-2 C15H22O6
    1,2:3,4-di-O-isopropylidene-6-O-(prop-2-ynyl)-α-D-galactopyranoside
    —— 1-Dibenzylamino-1-deoxy-4,5-O-isopropylidene-beta-D-\ fructopyranose 319491-81-1 C23H29NO5
    1-Dibenzylamino-1-deoxy-4,5-O-isopropylidene-beta-D-\ fructopyranose
    —— (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one 319491-85-5 C16H29NO6Si
    (3'aR,5S,7'S,7'aR)-7'-[tert-butyl(dimethyl)silyl]oxy-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one
    —— (3aR,6R,7S,7aS)-6-(aminomethyl)-2,2-dimethyl-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6,7-diol 319491-82-2 C9H17NO5
    (3aR,6R,7S,7aS)-6-(aminomethyl)-2,2-dimethyl-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6,7-diol
    —— (3'aR,5S,7'S,7'aS)-7'-hydroxy-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one 319491-84-4 C10H15NO6
    (3'aR,5S,7'S,7'aS)-7'-hydroxy-2',2'-dimethylspiro[1,3-oxazolidine-5,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-2-one
    —— benzyl 4-cyano-4-deoxy-2,3-O-isopropylidene-α-D-arabinoside 478175-78-9 C16H19NO4
    benzyl 4-cyano-4-deoxy-2,3-O-isopropylidene-α-D-arabinoside
    —— benzyl 4-{[(tert-butoxycarbonyl)amino]methyl}-4-deoxy-2,3-O-isopropylidene-α-D-arabinoside 478175-80-3 C21H31NO6
    benzyl 4-{[(tert-butoxycarbonyl)amino]methyl}-4-deoxy-2,3-O-isopropylidene-α-D-arabinoside
    —— benzyl 4-cyano-4-deoxy-2,3-O-isopropylidene-β-D-arabinopyranoside 852213-67-3 C16H19NO4
    benzyl 4-cyano-4-deoxy-2,3-O-isopropylidene-β-D-arabinopyranoside
    —— 1,2:3,4-Di-O-cyclohexyliden-α-D-galactopyranose 33159-45-4 C18H28O6
    1,2:3,4-Di-O-cyclohexyliden-α-D-galactopyranose
    —— 6,7-deoxy-1,2:3,4-di-O-isopropylidene-α-L-galacto-hept-6-enopyranoside 70932-49-9 C13H20O5
    6,7-deoxy-1,2:3,4-di-O-isopropylidene-α-L-galacto-hept-6-enopyranoside
    —— 1,2:3,4-di-O-isopropylidene-6-O-trifluoromethanesulfonyl-α-D-galactopyranose 71001-09-7 C13H19F3O8S
    1,2:3,4-di-O-isopropylidene-6-O-trifluoromethanesulfonyl-α-D-galactopyranose
    —— 6-O-acetyl-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 4860-78-0 C14H22O7
    6-O-acetyl-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— α-2-deoxydihydroartemisinin 94668-17-4 C15H24O4
    α-2-deoxydihydroartemisinin
    —— Shi's ketone 18422-53-2 C12H18O6
    Shi's ketone
    —— 1,2:3,4-di-O-isopropylidene-6-O-[(methylthio)thiocarbonyl]-α-D-galactopyranose 53867-05-3 C14H22O6S2
    1,2:3,4-di-O-isopropylidene-6-O-[(methylthio)thiocarbonyl]-α-D-galactopyranose
    —— (1,2:4,5-di-O-isopropylidene-β-D-fructopyranos-3-O-yl) 2-acetyl-6-trimethylsilyl-5-hexynoate 342003-68-3 C23H36O8Si
    (1,2:4,5-di-O-isopropylidene-β-D-fructopyranos-3-O-yl) 2-acetyl-6-trimethylsilyl-5-hexynoate
    —— (1,2:4,5-di-O-isopropylidene-β-D-fructopyranos-3-O-yl) 2-[1'-(diethylphosphoryloxy)-ethylidene]-6-trimethylsilyl-5-hexynoate 342003-73-0 C27H45O11PSi
    (1,2:4,5-di-O-isopropylidene-β-D-fructopyranos-3-O-yl) 2-[1'-(diethylphosphoryloxy)-ethylidene]-6-trimethylsilyl-5-hexynoate
    —— 1-O-acryloyl-2,3:4,5-di-O-isopropylidene-β-D-fructopyranose 122444-91-1 C15H22O7
    1-O-acryloyl-2,3:4,5-di-O-isopropylidene-β-D-fructopyranose
    —— 2,3:4,5-di-O-isopropylidene-1-O-(trifluoromethanesulfonyl)-β-D-fructopyranose 40614-91-3 C13H22O8S
    2,3:4,5-di-O-isopropylidene-1-O-(trifluoromethanesulfonyl)-β-D-fructopyranose
    —— 1,2:4,5-di-O-(3-pentylidene)-β-D-fructopyranose 205932-34-9 C16H28O6
    1,2:4,5-di-O-(3-pentylidene)-β-D-fructopyranose
    —— 1-azido-1-deoxy-2,3:4,5-di-O-isopropylidene-β-D-fructopyranose 78574-36-4 C12H19N3O5
    1-azido-1-deoxy-2,3:4,5-di-O-isopropylidene-β-D-fructopyranose
    —— 5-chloro-5-deoxy-2,3-O-(1-methylethylidene)-α-L-sorbopyranose 82944-97-6 C9H15ClO5
    5-chloro-5-deoxy-2,3-O-(1-methylethylidene)-α-L-sorbopyranose
    —— 2,3-O-(isopropylidene)-4,5-O-sulfonyl-β-D-fructopyranose 82944-96-5 C9H14O8S
    2,3-O-(isopropylidene)-4,5-O-sulfonyl-β-D-fructopyranose
    —— 3-O-acryloyl-1,2-O-ethylene-4,5-O-methylene-β-D-fructopyranose 221534-55-0 C12H16O7
    3-O-acryloyl-1,2-O-ethylene-4,5-O-methylene-β-D-fructopyranose
    —— [(2R,3'aR,7'S,7'aR)-spiro[1,4-dioxane-2,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-yl] (1S,2S,4S)-bicyclo[2.2.1]hept-5-ene-2-carboxylate 221534-59-4 C17H22O7
    [(2R,3'aR,7'S,7'aR)-spiro[1,4-dioxane-2,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-yl] (1S,2S,4S)-bicyclo[2.2.1]hept-5-ene-2-carboxylate
    —— 1,2-O-ethylene-4,5-O-methylene-β-D-fructopyranose 221534-51-6 C9H14O6
    1,2-O-ethylene-4,5-O-methylene-β-D-fructopyranose
    —— 1,2:4,5-di-O-cyclohexylidene-β-D-fructopyranose 18608-92-9 C18H28O6
    1,2:4,5-di-O-cyclohexylidene-β-D-fructopyranose
    —— 2,3:4,5-di-O-isopropylidene-1-O-(trifluoromethanesulfonyl)-β-D-fructopyranose 74925-15-8 C13H19F3O8S
    2,3:4,5-di-O-isopropylidene-1-O-(trifluoromethanesulfonyl)-β-D-fructopyranose
    —— 6-azido-6-deoxy-1,2:3,4-di-O-isopropylidene-D-galactopyranose 4711-00-6 C12H19N3O5
    6-azido-6-deoxy-1,2:3,4-di-O-isopropylidene-D-galactopyranose
    —— 3-O-benzyl-1,2:4,5-di-O-isopropylidene-β-D-fructopyranose 85458-76-0 C19H26O6
    3-O-benzyl-1,2:4,5-di-O-isopropylidene-β-D-fructopyranose
    —— 1-O-benzyl-2,3:4,5-di-O-isopropylidene-β-D-fructopyranose 60885-00-9 C19H26O6
    1-O-benzyl-2,3:4,5-di-O-isopropylidene-β-D-fructopyranose
    —— 6-O-(2,3-Epoxypropyl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose —— C15H24O7
    6-O-(2,3-Epoxypropyl)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— 1,2:3,4-di-O-isopropylidene-α-L-galactopyranose —— C12H20O6
    1,2:3,4-di-O-isopropylidene-α-L-galactopyranose
    —— 1-benzyl 4-azido-4-deoxy-2,3-O-isopropylidene-α-D-mannopyranoside 91652-76-5 C16H21N3O5
    1-benzyl 4-azido-4-deoxy-2,3-O-isopropylidene-α-D-mannopyranoside
    —— (3-((3aS,4S,6R,7R,7aS)-7-azido-4-(benzyloxy)-tetrahydro-2,2-dimethyl-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl)propoxy)(tert-butyl)dimethylsilane 1002754-10-0 C24H39N3O5Si
    (3-((3aS,4S,6R,7R,7aS)-7-azido-4-(benzyloxy)-tetrahydro-2,2-dimethyl-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl)propoxy)(tert-butyl)dimethylsilane
    —— 1,2:3,4-di-O-isopropylidene-D-galactopyranose 110319-61-4 C12H20O6
    1,2:3,4-di-O-isopropylidene-D-galactopyranose
    —— 3,4:6,7-di-O-isopropylidene-D-glycero-D-galacto-heptono-1,5-lactone 116730-60-0 C13H20O7
    3,4:6,7-di-O-isopropylidene-D-glycero-D-galacto-heptono-1,5-lactone
    —— 3,4:6,7-di-O-isopropylidene-D-glycero-D-talo-heptono-1,5-lactone 116730-60-0 C13H20O7
    3,4:6,7-di-O-isopropylidene-D-glycero-D-talo-heptono-1,5-lactone
    —— 1,2:3,4-di-O-isopropylidene-6-O-(trifluoromethanesulfonyl)-α-L-galactopyranose 357611-44-0 C13H19F3O8S
    1,2:3,4-di-O-isopropylidene-6-O-(trifluoromethanesulfonyl)-α-L-galactopyranose
    —— S-acetyl-6-deoxy-1,2,3,4-di-O-isopropylidene-6-thio-α-L-galactopyranose 912805-16-4 C14H22O6S
    S-acetyl-6-deoxy-1,2,3,4-di-O-isopropylidene-6-thio-α-L-galactopyranose
    —— deoxydihydroqinghaosu 72807-92-2 C15H24O4
    deoxydihydroqinghaosu
    —— 6,7-dideoxy-1,2:3,4-di-O-isopropylidene-D-galacto-hept-6-enopyranose 35810-57-2 C13H20O5
    6,7-dideoxy-1,2:3,4-di-O-isopropylidene-D-galacto-hept-6-enopyranose