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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
    —— 8-(Iodomethyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane 4026-28-2 C12H19IO5
    8-(Iodomethyl)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecane
    —— O-[(4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl)methyl] (2,4-dinitrophenyl)sulfanylmethanethioate 38995-98-1 C19H22N2O10S2
    O-[(4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl)methyl] (2,4-dinitrophenyl)sulfanylmethanethioate
    —— tert-butyl N-[(1R,2R,6R,8S,9S)-8-(chloromethyl)-11-oxo-7,10,12-trioxa-5-thia-3-azatricyclo[7.3.0.0-[2,6]] dodec-3-en-4-yl]-N-methylcarbamate 1616509-70-6 C14H19ClN2O6S
    tert-butyl N-[(1R,2R,6R,8S,9S)-8-(chloromethyl)-11-oxo-7,10,12-trioxa-5-thia-3-azatricyclo[7.3.0.0-[2,6]] dodec-3-en-4-yl]-N-methylcarbamate
    —— 1,2-dideoxy-3,4:6,7-di-O-isopropylidene-1,1-dithianyl-D-manno-heptopyranose 889665-22-9 C16H26O5S2
    1,2-dideoxy-3,4:6,7-di-O-isopropylidene-1,1-dithianyl-D-manno-heptopyranose
    —— (3aR,5R,6R,7S,7aR)-7-Benzyloxy-5-benzyloxymethyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6-ol 156386-37-7 C23H28O6
    (3aR,5R,6R,7S,7aR)-7-Benzyloxy-5-benzyloxymethyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6-ol
    —— 2,7-Anhydro-1-desoxy-4,5-O-isopropyliden-β-D-ribo-heptulopyranos-3-ulose 77852-74-5 C10H14O5
    2,7-Anhydro-1-desoxy-4,5-O-isopropyliden-β-D-ribo-heptulopyranos-3-ulose
    —— (3aS,4R,6S,7R,7aS)-7-Methoxy-2,2,4-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-ol 92081-25-9 C10H18O5
    (3aS,4R,6S,7R,7aS)-7-Methoxy-2,2,4-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-ol
    —— Methyl 2,3:4,6-di-O-benzylidene-alpha-D-mannopyranoside 4148-71-4 C21H22O6
    Methyl 2,3:4,6-di-O-benzylidene-alpha-D-mannopyranoside
    —— methyl 2-O-benzyl-6-deoxy-3,4-O-isopropylidene-β-D-galactoside 39946-31-1 C17H24O5
    methyl 2-O-benzyl-6-deoxy-3,4-O-isopropylidene-β-D-galactoside
    —— methyl 2-O-benzyl-6,7-dideoxy-3,4-O-isopropylidene-β-D-galacto-hept-6-enopyranoside 207346-81-4 C18H24O5
    methyl 2-O-benzyl-6,7-dideoxy-3,4-O-isopropylidene-β-D-galacto-hept-6-enopyranoside
    —— Dimethyl-[(4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl)methylselanyl]arsane 67816-36-8 C14H25AsO5Se
    Dimethyl-[(4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl)methylselanyl]arsane
    —— 3,4:6,7-di-O-isopropylidene-L-glycero-D-galacto-heptono-1,5-lactone 137126-25-1 C13H20O7
    3,4:6,7-di-O-isopropylidene-L-glycero-D-galacto-heptono-1,5-lactone
    —— 3,4:6,7-di-O-isopropylidene-L-glycero-D-talo-heptono-1,5-lactone 137126-24-0 C13H20O7
    3,4:6,7-di-O-isopropylidene-L-glycero-D-talo-heptono-1,5-lactone
    —— 2,3:4,6-di-O-isopropylidene-α-D-mannopyranosyl cyanide 130495-49-7 C13H19NO5
    2,3:4,6-di-O-isopropylidene-α-D-mannopyranosyl cyanide
    —— N-Benzyl-6-deoxy-6-(hydroxyamino)-1,2:3,4-O-isopropylidene-6-(2-thiazolyl)-β-L-glycero-D-galacto-1,5-hexopyranoside 147455-49-0 C22H28N2O6S
    N-Benzyl-6-deoxy-6-(hydroxyamino)-1,2:3,4-O-isopropylidene-6-(2-thiazolyl)-β-L-glycero-D-galacto-1,5-hexopyranoside
    —— 3'-hydroxypropyl 2,3:4,6-di-O-isopropylidene-α-D-mannopyranoside 1312751-53-3 C15H26O7
    3'-hydroxypropyl 2,3:4,6-di-O-isopropylidene-α-D-mannopyranoside
    —— (3aR,5S,6R,7R,7aR)-5-Hydroxymethyl-2-methoxy-2-methyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6,7-diol —— C9H16O7
    (3aR,5S,6R,7R,7aR)-5-Hydroxymethyl-2-methoxy-2-methyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran-6,7-diol
    —— 2,3:4,6-di-O-isopropylidene-β-D-mannopyranosyl cyanide 130495-50-0 C13H19NO5
    2,3:4,6-di-O-isopropylidene-β-D-mannopyranosyl cyanide
    —— 6-<(tert-butoxycarbonyl)amino>-6,8-dideoxy-1,2:3,4-di-O-isopropylidene-D-erythro-α-D-galacto-octopyranose 174271-69-3 C19H33NO8
    6-<(tert-butoxycarbonyl)amino>-6,8-dideoxy-1,2:3,4-di-O-isopropylidene-D-erythro-α-D-galacto-octopyranose
    —— (3S,4S,5S,6R,8S)-1-Methyl-2,7,9,10-tetraoxa-tricyclo[4.3.2.0<sup>3,8</sup>]undecane-4,5-diol 80851-20-3 C8H12O6
    (3S,4S,5S,6R,8S)-1-Methyl-2,7,9,10-tetraoxa-tricyclo[4.3.2.0<sup>3,8</sup>]undecane-4,5-diol
    —— (4R,5S)-2,2,5-Trimethyl-4-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-oxazolidine-3-carboxylic acid tert-butyl ester 174271-66-0 C22H37NO8
    (4R,5S)-2,2,5-Trimethyl-4-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-oxazolidine-3-carboxylic acid tert-butyl ester
    —— 6-acetamido-6,8-dideoxy-1,2:3,4-di-O-isopropylidene-D-erythro-α-D-galacto-octopyranose 27108-20-9 C16H27NO7
    6-acetamido-6,8-dideoxy-1,2:3,4-di-O-isopropylidene-D-erythro-α-D-galacto-octopyranose
    —— 6-amino-6,8-dideoxy-1,2:3,4-di-O-isopropylidene-D-erythro-α-D-galacto-octopyranose 59921-15-2 C14H25NO6
    6-amino-6,8-dideoxy-1,2:3,4-di-O-isopropylidene-D-erythro-α-D-galacto-octopyranose
    —— 3'-hydroxypropyl 2,3:4,6-di-O-isopropylidene-β-D-mannopyranoside 1114572-93-8 C15H26O7
    3'-hydroxypropyl 2,3:4,6-di-O-isopropylidene-β-D-mannopyranoside
    —— 3-O-(3'-hydroxypropyl)-1,2:4,6-di-O-isopropylidene-β-D-mannopyranose 1312751-55-5 C15H26O7
    3-O-(3'-hydroxypropyl)-1,2:4,6-di-O-isopropylidene-β-D-mannopyranose
    —— 1,2-O-Isopropylidene-3-O-methyl-4,5-O-<(1'R)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose 167482-40-8 C19H24O6
    1,2-O-Isopropylidene-3-O-methyl-4,5-O-<(1'R)-trans-3'-phenyl-2'-propen-1'-yl>-β-D-fructopyranose
    —— 2-(2,2,6-trimethyl-7-oxo-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl)-1,2,4-triazine-3,5-dione 73240-32-1 C12H15N3O6
    2-(2,2,6-trimethyl-7-oxo-4,7a-dihydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl)-1,2,4-triazine-3,5-dione
    —— 7-Deoxy-1,2:3,4-di-O-isopropylidene-L-threo-α-D-galacto-nonopyranose 133437-20-4 C15H26O8
    7-Deoxy-1,2:3,4-di-O-isopropylidene-L-threo-α-D-galacto-nonopyranose
    —— 7-Deoxy-1,2:3,4:9,10-tri-O-isopropylidene-D-ribo-α-D-galacto-decopyranose 133437-22-6 C19H32O9
    7-Deoxy-1,2:3,4:9,10-tri-O-isopropylidene-D-ribo-α-D-galacto-decopyranose
    —— 7-Deoxy-1,2:3,4:9,10-tri-O-isopropylidene-D-xylo-α-D-galacto-decopyranose 133437-23-7 C19H32O9
    7-Deoxy-1,2:3,4:9,10-tri-O-isopropylidene-D-xylo-α-D-galacto-decopyranose
    —— (3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-5-((E)-2-nitro-propenyl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran 22224-61-9 C14H21NO7
    (3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-5-((E)-2-nitro-propenyl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran
    —— 7-Deoxy-1,2:3,4-di-O-isopropylidene-L-erythro-α-D-galacto-nonopyranose 133437-21-5 C15H26O8
    7-Deoxy-1,2:3,4-di-O-isopropylidene-L-erythro-α-D-galacto-nonopyranose
    —— (5R)-5-(1,2:3,4-Di-O-isopropylidene-α-D-galacto-pyranos-5-yl)-3-<(4R)-2,2-dimethyl-1,3-dioxolan-4-yl>-4,5-dihydroisoxazole 189383-24-2 C19H29NO8
    (5R)-5-(1,2:3,4-Di-O-isopropylidene-α-D-galacto-pyranos-5-yl)-3-<(4R)-2,2-dimethyl-1,3-dioxolan-4-yl>-4,5-dihydroisoxazole
    —— (5R)-5-(1,2:3,4-Di-O-isopropylidene-α-D-galacto-pyranos-5-yl)-3-hydroxymethyl-4,5-dihydroisoxazole 189383-29-7 C15H23NO7
    (5R)-5-(1,2:3,4-Di-O-isopropylidene-α-D-galacto-pyranos-5-yl)-3-hydroxymethyl-4,5-dihydroisoxazole
    —— 7-Deoxy-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-nonos-8-ulo-1,5-pyranose 189383-30-0 C15H24O8
    7-Deoxy-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-nonos-8-ulo-1,5-pyranose
    —— 7-Deoxy-1,2:3,4:9,10-tri-O-isopropylidene-D-erythro-D-galacto-decos-8-ulo-1,5-pyranose 189383-26-4 C19H30O9
    7-Deoxy-1,2:3,4:9,10-tri-O-isopropylidene-D-erythro-D-galacto-decos-8-ulo-1,5-pyranose
    —— Acetic acid (3aS,4R,7R,8aR,8bR)-2,2-dimethyl-7-((3aR,5S,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-hexahydro-1,3,6-trioxa-5a-aza-as-indacen-4-yl ester 316364-90-6 C23H35NO10
    Acetic acid (3aS,4R,7R,8aR,8bR)-2,2-dimethyl-7-((3aR,5S,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-hexahydro-1,3,6-trioxa-5a-aza-as-indacen-4-yl ester
    —— (Z)-7-bromo-6,7-dideoxy-1,2:3,4-di-O-isopropyliden-7-nitro-β-D-galacto-hept-6-enopyranose 1509952-22-0 C13H18BrNO7
    (Z)-7-bromo-6,7-dideoxy-1,2:3,4-di-O-isopropyliden-7-nitro-β-D-galacto-hept-6-enopyranose
    —— 6-deoxy-1,2:3,4-di-O-isopropylidene-7-S-phenyl-α-D-galactoheptopyranose 1448719-54-7 C19H26O5S
    6-deoxy-1,2:3,4-di-O-isopropylidene-7-S-phenyl-α-D-galactoheptopyranose
    —— 1,2:3,4-di-O-isopropylidene-α-D-galacto-hexodialdo-1,5-pyranose-6-O-benzyloxime —— C19H25NO6
    1,2:3,4-di-O-isopropylidene-α-D-galacto-hexodialdo-1,5-pyranose-6-O-benzyloxime
    —— 6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-heptopyranose 117475-49-7 C13H22O5
    6,7-dideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-heptopyranose
    —— 6-deoxy-6-butyl-1,2;3,4-di-O-isopropylidene-α-D-galactopyranose 136730-56-8 C16H28O5
    6-deoxy-6-butyl-1,2;3,4-di-O-isopropylidene-α-D-galactopyranose
    —— (E)-6-deoxy-1,2:3,4-di-O-isopropylidene-7-O-methyl-α-D-galacto-hepto-6-enopyranose 142128-89-0 C14H22O6
    (E)-6-deoxy-1,2:3,4-di-O-isopropylidene-7-O-methyl-α-D-galacto-hepto-6-enopyranose
    —— 6-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-heptopyranose 182298-44-8 C20H28O7
    6-O-benzyl-1,2:3,4-di-O-isopropylidene-D-glycero-α-D-galacto-heptopyranose
    —— 6,7,9-trideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-non-6-(Z)-enpyranos-8-ulose 71553-84-9 C15H22O6
    6,7,9-trideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-non-6-(Z)-enpyranos-8-ulose
    —— 6,7,9-trideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-non-6-(E)-enpyranos-8-ulose 71553-83-8 C15H22O6
    6,7,9-trideoxy-1,2:3,4-di-O-isopropylidene-α-D-galacto-non-6-(E)-enpyranos-8-ulose
    —— isopropyl (E)-6,7-dideoxy-1,2:3,4-di-O-isopropylidene-7-C-phenylmethyl-β-D-galacto-oct-6-enopyranuronate 1310802-50-6 C24H32O7
    isopropyl (E)-6,7-dideoxy-1,2:3,4-di-O-isopropylidene-7-C-phenylmethyl-β-D-galacto-oct-6-enopyranuronate
    —— N-morpholine-1'-yl1,2;3,4-di-O-isopropylidene-α-D-galactopyranuronamide 956238-15-6 C16H25NO7
    N-morpholine-1'-yl1,2;3,4-di-O-isopropylidene-α-D-galactopyranuronamide
    —— 6-deoxy-6,6-difluoro-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 65820-95-3 C12H18F2O5
    6-deoxy-6,6-difluoro-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
    —— N-furfuryl-1,2:3,4-di-O-isopropylidene-α-D-galactopyranuronamide 1103340-42-6 C17H23NO7
    N-furfuryl-1,2:3,4-di-O-isopropylidene-α-D-galactopyranuronamide