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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
    —— (2S)-2-ethyl-4-[(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]butan-1-ol 131157-66-9 C17H30O6
    (2S)-2-ethyl-4-[(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]butan-1-ol
    —— (3R,4R,5S,6R,9R)-9-ethyl-3,4-isopropylidenedioxy-5-[(methylthio)thiocarbonyloxy]-1,7-dioxaspiro[5.5]undecane 415921-37-8 C16H26O5S2
    (3R,4R,5S,6R,9R)-9-ethyl-3,4-isopropylidenedioxy-5-[(methylthio)thiocarbonyloxy]-1,7-dioxaspiro[5.5]undecane
    —— (2R)-2-ethyl-4-[(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]butan-1-ol 131234-45-2 C17H30O6
    (2R)-2-ethyl-4-[(1R,2S,6S,9R)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]butan-1-ol
    —— (1S,8R,9S,13R)-11,11-dimethyl-7,10,12-trioxatetracyclo[6.5.2.01,6.09,13]pentadeca-5,14-diene 1446134-80-0 C14H18O3
    (1S,8R,9S,13R)-11,11-dimethyl-7,10,12-trioxatetracyclo[6.5.2.01,6.09,13]pentadeca-5,14-diene
    —— Methyl-2-O-tert-butyldiphenylsilyl-3,4-O-isopropyliden-α-L-fucopyranosid 149402-15-3 C26H36O5Si
    Methyl-2-O-tert-butyldiphenylsilyl-3,4-O-isopropyliden-α-L-fucopyranosid
    —— methyl 6-deoxy-3,4-O-isopropylidene-D-galactopyranoside 14917-69-2 C10H18O5
    methyl 6-deoxy-3,4-O-isopropylidene-D-galactopyranoside
    —— (2S)-ethoxy-(4S)-(1,2:3,4-di-O-isopropylidene-α-D-galacto-1,5-pyranose-5-yl)-6-formyl-3,4-dihydro-2H-pyran 159681-71-7 C19H28O8
    (2S)-ethoxy-(4S)-(1,2:3,4-di-O-isopropylidene-α-D-galacto-1,5-pyranose-5-yl)-6-formyl-3,4-dihydro-2H-pyran
    —— 6,7-dideoxy-1,2:3,4-di-O-isopropylidene-8-(thiazol-2-yl)-α-D-galacto-oct-6-enodialdo-1,5-pyranose 157024-04-9 C17H21NO6S
    6,7-dideoxy-1,2:3,4-di-O-isopropylidene-8-(thiazol-2-yl)-α-D-galacto-oct-6-enodialdo-1,5-pyranose
    —— (2S)-ethoxy-(4S)-(1,2:3,4-di-O-isopropylidene-α-D-galacto-1,5-pyranose-5-yl)-6-(thiazol-2-yl)-3,4-dihydro-2H-pyran 159681-70-6 C21H29NO7S
    (2S)-ethoxy-(4S)-(1,2:3,4-di-O-isopropylidene-α-D-galacto-1,5-pyranose-5-yl)-6-(thiazol-2-yl)-3,4-dihydro-2H-pyran
    —— 4-O-(2-O-benzyl-6-deoxy-3,4-O-isopropylidene-α-L-arabino-hex-5-enopyranosyl)-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal 639807-49-1 C30H44O11
    4-O-(2-O-benzyl-6-deoxy-3,4-O-isopropylidene-α-L-arabino-hex-5-enopyranosyl)-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal
    —— 4-O-(2',6'-Di-O-acetyl-3',4'-O-isopropylidene-β-D-galactopyranosyl)-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal 72200-52-3 C27H44O14
    4-O-(2',6'-Di-O-acetyl-3',4'-O-isopropylidene-β-D-galactopyranosyl)-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal
    —— (1aS,3R,3aS,6aS,6bR)-3-Triisopropylsilanyloxymethyl-tetrahydro-1,2,4,6-tetraoxa-cyclopropa[e]inden-5-one 149625-81-0 C16H28O6Si
    (1aS,3R,3aS,6aS,6bR)-3-Triisopropylsilanyloxymethyl-tetrahydro-1,2,4,6-tetraoxa-cyclopropa[e]inden-5-one
    —— benzyl (3,4-O-isopropylidene)-α-L-arabinopyranoside 65247-29-2 C15H20O5
    benzyl (3,4-O-isopropylidene)-α-L-arabinopyranoside
    —— methyl 3,4-O-thiocarbonyl-β-L-arabinopyranoside 103931-36-8 C7H10O5S
    methyl 3,4-O-thiocarbonyl-β-L-arabinopyranoside
    —— methyl 3,4-O-carbonyl-β-L-arabinopyranoside 113119-47-4 C7H10O6
    methyl 3,4-O-carbonyl-β-L-arabinopyranoside
    —— 5,11,17,23-tetraallyl-25,26,27,28-tetrakis[1-(2,6-anhydro-1-deoxy-3,4:5,7-di-O-isopropylidene-D-glycero-L-manno-heptitol-1-yl)-1H-1,2,3-triazol-4-ylmethoxy]calix[4]arene 1195765-34-4 C104H132N12O24
    5,11,17,23-tetraallyl-25,26,27,28-tetrakis[1-(2,6-anhydro-1-deoxy-3,4:5,7-di-O-isopropylidene-D-glycero-L-manno-heptitol-1-yl)-1H-1,2,3-triazol-4-ylmethoxy]calix[4]arene
    —— 1,2:3,4-di-O-isopropylidene-6-O-vinyl-α-D-galactopyranose 105618-01-7 C14H22O6
    1,2:3,4-di-O-isopropylidene-6-O-vinyl-α-D-galactopyranose
    —— methyl 3,4-O-isopropylidene-<(methylthio)thiocarbonyl>-β-D-ribopyranoside 100820-63-1 C11H18O5S2
    methyl 3,4-O-isopropylidene-<(methylthio)thiocarbonyl>-β-D-ribopyranoside
    —— methyl 2,6-di-O-benzyl-3,4-O-isopropylidene-β-D-talopyranoside 922520-98-7 C24H30O6
    methyl 2,6-di-O-benzyl-3,4-O-isopropylidene-β-D-talopyranoside
    —— methyl 3,4-O-isopropylidene-6-O-(1-methoxy-1-methylethyl)-β-D-talopyranoside 922520-78-3 C14H26O7
    methyl 3,4-O-isopropylidene-6-O-(1-methoxy-1-methylethyl)-β-D-talopyranoside
    —— methyl 3,4-O-isopropylidene-β-D-talopyranoside 922520-84-1 C10H18O6
    methyl 3,4-O-isopropylidene-β-D-talopyranoside
    —— 1,6-anhydro-4-deoxy-2,3-di-O-isopropylidene-β-D-lyxo-hexopyranose 20789-63-3 C9H14O4
    1,6-anhydro-4-deoxy-2,3-di-O-isopropylidene-β-D-lyxo-hexopyranose
    —— methyl 2,3:4,6-di-O-ethylidene-α-D-mannopyranoside 111239-53-3 C11H18O6
    methyl 2,3:4,6-di-O-ethylidene-α-D-mannopyranoside
    —— O-[(3aR,4S,7S,7aR)-2,2,4-trimethyl-6-phenylmethoxy-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl] methylsulfanylmethanethioate 176666-63-0 C18H24O5S2
    O-[(3aR,4S,7S,7aR)-2,2,4-trimethyl-6-phenylmethoxy-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-yl] methylsulfanylmethanethioate
    —— benzyl 3,4-O-isopropylidene-L-fucopyranoside 176776-18-4 C16H22O5
    benzyl 3,4-O-isopropylidene-L-fucopyranoside
    —— 1,2-O-ethylidene-β-L-rhamnopyranose 71715-60-1 C8H14O5
    1,2-O-ethylidene-β-L-rhamnopyranose
    —— 4-(tert-Butyl-dimethyl-silanyloxy)-2,2,6,6-tetramethyl-1-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-ylmethoxy)-piperidine 869812-06-6 C27H51NO7Si
    4-(tert-Butyl-dimethyl-silanyloxy)-2,2,6,6-tetramethyl-1-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-ylmethoxy)-piperidine
    —— (1R,2S)-N,N-dibenzyl-3-chloro-2-methoxy-1-[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]propan-1-amine 161924-80-7 C29H38ClNO6
    (1R,2S)-N,N-dibenzyl-3-chloro-2-methoxy-1-[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]propan-1-amine
    —— 1,2:3,4-di-O-isopropylidene-6-O-[3-(2-methyl-4-nitroimidazolyl)-2-(4-trifluoromethoxy)benzyloxypropyl]-α-D-galactopyranose 1333220-37-3 C27H34F3N3O10
    1,2:3,4-di-O-isopropylidene-6-O-[3-(2-methyl-4-nitroimidazolyl)-2-(4-trifluoromethoxy)benzyloxypropyl]-α-D-galactopyranose
    —— 2,3:4,6-di-O-cyclohexylidene-α-D-mannopyranose 70835-78-8 C18H28O6
    2,3:4,6-di-O-cyclohexylidene-α-D-mannopyranose
    —— (2S,3aR,5R,6S,7S,7aR)-5-(hydroxymethyl)-2-methyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6,7-diol 38081-52-6 C8H14O6
    (2S,3aR,5R,6S,7S,7aR)-5-(hydroxymethyl)-2-methyl-5,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-b]pyran-6,7-diol
    —— N-(2,2-di(ethoxycarbonyl)vinyl)-2,3-O-(4-methoxybenzylidene)-β-L-rhamnopyranosylamine 678142-31-9 C22H29NO9
    N-(2,2-di(ethoxycarbonyl)vinyl)-2,3-O-(4-methoxybenzylidene)-β-L-rhamnopyranosylamine
    —— 1,6-Anhydro-endo-2,3-O-(4-methoxybenzylidene)-β-D-mannopyranose 93793-97-6 C14H16O6
    1,6-Anhydro-endo-2,3-O-(4-methoxybenzylidene)-β-D-mannopyranose
    —— methyl 4,6-O-cyclohexylidene-2,3-O-p-methoxybenzylidene-1-thio-α-D-manopyranoside 215721-96-3 C21H28O6S
    methyl 4,6-O-cyclohexylidene-2,3-O-p-methoxybenzylidene-1-thio-α-D-manopyranoside
    —— 3,4-O-isopropylidene-2-O-methanesulfonyl-β-D-arabinopyranose 440365-60-6 C9H16O7S
    3,4-O-isopropylidene-2-O-methanesulfonyl-β-D-arabinopyranose
    —— 6-(4'-azido-4'-deoxy-2',3'-O-isoprpylidene-β-L-rhamnopyranosylamino)-4-(diethoxymethyl)amino-5-nitropyrimidine 216483-83-9 C18H28N8O7
    6-(4'-azido-4'-deoxy-2',3'-O-isoprpylidene-β-L-rhamnopyranosylamino)-4-(diethoxymethyl)amino-5-nitropyrimidine
    —— 1-O-methacryloyl-2,3:4,5-di-O-isopropylidene-β-D-fructopyranose 122444-90-0 C16H24O7
    1-O-methacryloyl-2,3:4,5-di-O-isopropylidene-β-D-fructopyranose
    —— (-)-methyl (E)-1,4-anhydro-6,7-dideoxy-2,3-O-isopropylidene-β-L-talo-oct-6-enopyranuronate 134790-58-2 C12H16O6
    (-)-methyl (E)-1,4-anhydro-6,7-dideoxy-2,3-O-isopropylidene-β-L-talo-oct-6-enopyranuronate
    —— methyl (E)-1,4-anhydro-6,7-dideoxy-2,3-O-isopropylidene-α-D-allo-oct-6-enopyranuronate 134790-64-0 C12H16O6
    methyl (E)-1,4-anhydro-6,7-dideoxy-2,3-O-isopropylidene-α-D-allo-oct-6-enopyranuronate
    —— 2-O-(p-methoxybenzyl)-3,4-O-isopropylidene-6-deoxy-6-azido-α-D-galactopyranosyl (1,1)-trichloroacetimide 1176030-82-2 C19H23Cl3N4O6
    2-O-(p-methoxybenzyl)-3,4-O-isopropylidene-6-deoxy-6-azido-α-D-galactopyranosyl (1,1)-trichloroacetimide
    —— 3,4-di-O-benzyl-6-O-(tert-butyldiphenylsilyl)-β-D-mannopyranose 1,2-(pent-4-enyl orthobenzoate) 150772-61-5 C48H54O7Si
    3,4-di-O-benzyl-6-O-(tert-butyldiphenylsilyl)-β-D-mannopyranose 1,2-(pent-4-enyl orthobenzoate)
    —— (3aS,6S,7S,7aS)-6-benzyloxy-2,2-dimethyl-7-(tert-butyldimethylsilyl)oxy-tetrahydro-1,3-dioxolo[4,5-c]pyran 389086-19-5 C21H34O5Si
    (3aS,6S,7S,7aS)-6-benzyloxy-2,2-dimethyl-7-(tert-butyldimethylsilyl)oxy-tetrahydro-1,3-dioxolo[4,5-c]pyran
    —— benzyl 2-O-benzyl-exo-3,4-O-benzylidene-β-L-arabinopyranoside 81691-99-8 C26H26O5
    benzyl 2-O-benzyl-exo-3,4-O-benzylidene-β-L-arabinopyranoside
    —— Methyl-3,4-O-isopropyliden-α-L-erythro-pentopyranosid-2-ulose 4096-62-2 C9H14O5
    Methyl-3,4-O-isopropyliden-α-L-erythro-pentopyranosid-2-ulose
    —— methyl-3,4-O-isopropylidene-2-C-trifluoromethyl-β-L-ribopyranoside 582310-81-4 C10H15F3O5
    methyl-3,4-O-isopropylidene-2-C-trifluoromethyl-β-L-ribopyranoside
    —— (Benzyl-3,4-O-isopropyliden-β-L-arabinopyranosid-2-O-yl)-phenylglyoxylat 116841-93-1 C23H24O7
    (Benzyl-3,4-O-isopropyliden-β-L-arabinopyranosid-2-O-yl)-phenylglyoxylat
    —— Methyl-3,4-O-isopropyliden-β-L-ribosid 24558-73-4 C9H16O5
    Methyl-3,4-O-isopropyliden-β-L-ribosid
    —— benzyl β-L-arabinopyranoside 3,4-thionocarbonate 856099-27-9 C13H14O5S
    benzyl β-L-arabinopyranoside 3,4-thionocarbonate
    —— (3aR,6R,7S,7aR)-6-methoxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol 4594-60-9 C9H16O5
    (3aR,6R,7S,7aR)-6-methoxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol
    —— (Methyl-3,4-O-isopropyliden-β-L-arabinopyranosid-2-O-yl)-phenylglyoxylat 116841-92-0 C17H20O7
    (Methyl-3,4-O-isopropyliden-β-L-arabinopyranosid-2-O-yl)-phenylglyoxylat