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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
    —— (3aS,4R,6S,7R,7aS)-7-Benzyloxy-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-4-hydroxymethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one 201053-18-1 C34H36O10
    (3aS,4R,6S,7R,7aS)-7-Benzyloxy-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-4-hydroxymethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one
    —— (3aS,4R,6S,7R,7aS)-7-Benzyloxy-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-4-benzyloxymethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one 187999-61-7 C41H42O10
    (3aS,4R,6S,7R,7aS)-7-Benzyloxy-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-4-benzyloxymethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one
    —— methyl 2,6-di-O-methyl-3,4-O-selenocarbonyl-β-D-galactoside 118330-04-4 C10H16O6Se
    methyl 2,6-di-O-methyl-3,4-O-selenocarbonyl-β-D-galactoside
    —— methyl 2,6-di-O-methyl-3,4-O-selenocarbonyl-α-D-galactoside 118330-03-3 C10H16O6Se
    methyl 2,6-di-O-methyl-3,4-O-selenocarbonyl-α-D-galactoside
    —— 2-azido-6-O-benzyl-2-deoxy-3,4-O-isopropylidene-D-galactopyranose 815626-24-5 C16H21N3O5
    2-azido-6-O-benzyl-2-deoxy-3,4-O-isopropylidene-D-galactopyranose
    —— 2,2-dimethyl-6-phenylmethoxy-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol 6336-16-9 C15H20O5
    2,2-dimethyl-6-phenylmethoxy-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-7-ol
    —— 2,3-O-(cyclohexylidene)-β-D-fructopyranose 1-sulfamate 152192-33-1 C12H21NO8S
    2,3-O-(cyclohexylidene)-β-D-fructopyranose 1-sulfamate
    —— ((3aS,5aR,8aR,8bS)-2,2,7,7-Tetraethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-yl)-methanol 152192-27-3 C16H28O6
    ((3aS,5aR,8aR,8bS)-2,2,7,7-Tetraethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-yl)-methanol
    —— Chlorosulfuric acid (3aS,5aR,8aR,8bS)-2,2,7,7-tetraethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-ylmethyl ester 152192-28-4 C16H27ClO8S
    Chlorosulfuric acid (3aS,5aR,8aR,8bS)-2,2,7,7-tetraethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-ylmethyl ester
    —— Sulfamic acid (3aS,5aR,8aR,8bS)-2,2,7,7-tetraethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-ylmethyl ester 152192-29-5 C16H29NO8S
    Sulfamic acid (3aS,5aR,8aR,8bS)-2,2,7,7-tetraethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-ylmethyl ester
    —— 2,3;4,5-bis-O-(cyclohexylidene)-β-D-fructopyranose chlorosulfate 152192-31-9 C18H27ClO8S
    2,3;4,5-bis-O-(cyclohexylidene)-β-D-fructopyranose chlorosulfate
    —— 2,3;4,5-bis-O-(cyclohexylidene)-β-D-fructopyranose sulfamate 152192-32-0 C18H29NO8S
    2,3;4,5-bis-O-(cyclohexylidene)-β-D-fructopyranose sulfamate
    —— 1,6-anhydro-2,deoxy-3,4-O-isopropylidene-2-N-succinimido-β-D-galactopyranose 404354-04-7 C13H17NO6
    1,6-anhydro-2,deoxy-3,4-O-isopropylidene-2-N-succinimido-β-D-galactopyranose
    —— 1,6-anhydro-2-deoxy-2-N-glutarimind-3,4-O-isopropylidene-β-D-galactopyranose 404354-05-8 C14H19NO6
    1,6-anhydro-2-deoxy-2-N-glutarimind-3,4-O-isopropylidene-β-D-galactopyranose
    —— (1R,2R,8R,9S,10R)-8,9-isopropylidenedioxy-12,13-dioxa-3-aza-tricylo[8.2.1.0<sup>2,8</sup>]tridecan-4,7-dione 404354-10-5 C13H17NO6
    (1R,2R,8R,9S,10R)-8,9-isopropylidenedioxy-12,13-dioxa-3-aza-tricylo[8.2.1.0<sup>2,8</sup>]tridecan-4,7-dione
    —— (1R,2R,9S,10S,11R)-9,10-isopropylidenedioxy-12,14-dioxa-3-aza-tricylo[9.2.1.0<sup>2,9</sup>]tridecan-4,8-dione 404354-13-8 C14H19NO6
    (1R,2R,9S,10S,11R)-9,10-isopropylidenedioxy-12,14-dioxa-3-aza-tricylo[9.2.1.0<sup>2,9</sup>]tridecan-4,8-dione
    —— (1R,2R,8S,9S,10R)-8,9-isopropylidenedioxy-11,13-dioxa-3-aza-tricylo[8.2.1.0<sup>2,8</sup>]tridecan-4,7-dione 404354-12-7 C13H17NO6
    (1R,2R,8S,9S,10R)-8,9-isopropylidenedioxy-11,13-dioxa-3-aza-tricylo[8.2.1.0<sup>2,8</sup>]tridecan-4,7-dione
    —— N-((3aS,4R,6S,7R,7aR)-6-Cyclopentyloxy-2,2,4-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl)-2,2,2-trifluoro-acetamide 205441-68-5 C16H24F3NO5
    N-((3aS,4R,6S,7R,7aR)-6-Cyclopentyloxy-2,2,4-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl)-2,2,2-trifluoro-acetamide
    —— (2R,3aR,5R,6R,7S,7aR)-6-Azido-2-ethyl-7-methoxy-5-methyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran 1053369-86-0 C10H17N3O4
    (2R,3aR,5R,6R,7S,7aR)-6-Azido-2-ethyl-7-methoxy-5-methyl-tetrahydro-[1,3]dioxolo[4,5-b]pyran
    —— 2,3-O-(1-methylethylidene)-4,5-O-thiocarbonyl-β-D-fructopyranose sulfamate 161721-32-0 C10H15NO8S2
    2,3-O-(1-methylethylidene)-4,5-O-thiocarbonyl-β-D-fructopyranose sulfamate
    —— Sulfamic acid (3aS,5aR,7R,8aR,8bS)-7-hydroxymethyl-2,2,7-trimethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-ylmethyl ester 198215-62-2 C12H21NO9S
    Sulfamic acid (3aS,5aR,7R,8aR,8bS)-7-hydroxymethyl-2,2,7-trimethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-3a-ylmethyl ester
    —— RWJ 37947 152191-98-5 C9H15NO10S2
    RWJ 37947
    —— 4,5-bis-O-chlorosulfonyl-2,3-O-(1-methylethylidene)-β-D-fructopyranose sulfamate 152192-20-6 C9H15Cl2NO12S3
    4,5-bis-O-chlorosulfonyl-2,3-O-(1-methylethylidene)-β-D-fructopyranose sulfamate
    —— Sulfamic acid (3aS,7aS)-2,2-dimethyl-5,7a-dihydro-[1,3]dioxolo[4,5-b]pyran-3a-ylmethyl ester 161721-34-2 C9H15NO6S
    Sulfamic acid (3aS,7aS)-2,2-dimethyl-5,7a-dihydro-[1,3]dioxolo[4,5-b]pyran-3a-ylmethyl ester
    —— tert-butyldimethylsilyl 2-azido-2-deoxy-3,4-O-isopropylidene-β-D-galactopyranoside 188590-18-3 C15H29N3O5Si
    tert-butyldimethylsilyl 2-azido-2-deoxy-3,4-O-isopropylidene-β-D-galactopyranoside
    —— Methyl 2-o-(dimethylcarbamothioyl)-3,4-o-(1-methylethylidene)pentopyranoside 16843-71-3 C12H21NO5S
    Methyl 2-o-(dimethylcarbamothioyl)-3,4-o-(1-methylethylidene)pentopyranoside
    —— Dimethylthiocarbamoyl isopropylidene galactopyranose 16795-64-5 C15H25NO6S
    Dimethylthiocarbamoyl isopropylidene galactopyranose
    —— 1,2:3,4-di-O-isopropylidene-6-O-(methyl H-phosphonyl)-D-galactopyranose 473449-05-7 C13H23O8P
    1,2:3,4-di-O-isopropylidene-6-O-(methyl H-phosphonyl)-D-galactopyranose
    —— chloromethyl 2-O-benzyl-3,4-O-isopropylidene-1-thio-α-L-arabinopyranoside 935666-40-3 C16H21ClO4S
    chloromethyl 2-O-benzyl-3,4-O-isopropylidene-1-thio-α-L-arabinopyranoside
    —— 2-O-benzyl-3,4-O-isopropylidene-α-L-arabinopyranosyl chloromethyl sulfone 935666-47-0 C16H21ClO6S
    2-O-benzyl-3,4-O-isopropylidene-α-L-arabinopyranosyl chloromethyl sulfone
    —— 6-Acetamido-6-deoxy-1,2:3,4-di-O-isopropylidene-6-(2-thiazolyl)-β-L-glycero-D-galacto-1,5-hexopyranoside 173162-64-6 C17H24N2O6S
    6-Acetamido-6-deoxy-1,2:3,4-di-O-isopropylidene-6-(2-thiazolyl)-β-L-glycero-D-galacto-1,5-hexopyranoside
    —— N-Benzyl-6-deoxy-6-(hydroxyamino)-1,2:3,4-O-isopropylidene-6-(2-thiazolyl)-α-D-glycero-D-galacto-1,5-hexopyranoside 147455-50-3 C22H28N2O6S
    N-Benzyl-6-deoxy-6-(hydroxyamino)-1,2:3,4-O-isopropylidene-6-(2-thiazolyl)-α-D-glycero-D-galacto-1,5-hexopyranoside
    —— (2R,4R)-4-hydroxy-2-(1,2:3,4-di-O-isopropylidene-α-D-galacto-pentopyranos-5-yl)pyrrolidine 727992-37-2 C15H25NO6
    (2R,4R)-4-hydroxy-2-(1,2:3,4-di-O-isopropylidene-α-D-galacto-pentopyranos-5-yl)pyrrolidine
    —— 6-Acetamido-N-benzyl-6-deoxy-1,2:3,4-di-O-isopropylidene-6-(2-thiazolyl)-β-L-glycero-D-galacto-1,5-hexopyranoside 147455-55-8 C24H30N2O6S
    6-Acetamido-N-benzyl-6-deoxy-1,2:3,4-di-O-isopropylidene-6-(2-thiazolyl)-β-L-glycero-D-galacto-1,5-hexopyranoside
    —— (3R,5R)-3-hydroxy-5-(1,2:3,4-di-O-isopropylidene-α-D-galactopentopyranos-5-yl)-2-oxopyrrolidine 649571-94-8 C15H23NO7
    (3R,5R)-3-hydroxy-5-(1,2:3,4-di-O-isopropylidene-α-D-galactopentopyranos-5-yl)-2-oxopyrrolidine
    —— N-benzyl-N-[(R)-cyclopropyl-[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methyl]hydroxylamine 844504-99-0 C22H31NO6
    N-benzyl-N-[(R)-cyclopropyl-[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]methyl]hydroxylamine
    —— methyl (2R,3R,5R)-2-benzyl-3-(1,2:3,4-di-O-isopropylidene-α-D-galactopentopyranos-5-yl)isoxazolidine-5-carboxylate 649571-85-7 C23H31NO8
    methyl (2R,3R,5R)-2-benzyl-3-(1,2:3,4-di-O-isopropylidene-α-D-galactopentopyranos-5-yl)isoxazolidine-5-carboxylate
    —— Methyl 2-O-mesyl-3,4-isopropylidene-beta-d-arabinoside 3945-23-1 C10H18O7S
    Methyl 2-O-mesyl-3,4-isopropylidene-beta-d-arabinoside
    —— 4,4-Dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-one 92986-82-8 C9H12O5
    4,4-Dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-one
    —— Benzyl 3,4-o-cyclohexane-1,1-diyl-1-thiopentopyranoside 30545-67-6 C18H24O4S
    Benzyl 3,4-o-cyclohexane-1,1-diyl-1-thiopentopyranoside
    —— Methyl 2-s-benzoyl-3,4-o-cyclohexane-1,1-diyl-2-thiopentopyranoside 30538-24-0 C19H24O5S
    Methyl 2-s-benzoyl-3,4-o-cyclohexane-1,1-diyl-2-thiopentopyranoside
    —— Methyl 3,4-o-cyclohexane-1,1-diyl-2-deoxypentopyranoside 30545-66-5 C12H20O4
    Methyl 3,4-o-cyclohexane-1,1-diyl-2-deoxypentopyranoside
    —— Methyl 2-s-benzyl-3,4-o-cyclohexane-1,1-diyl-2-thiopentopyranoside 30545-70-1 C19H26O4S
    Methyl 2-s-benzyl-3,4-o-cyclohexane-1,1-diyl-2-thiopentopyranoside
    —— (1aS,1bR,4aR,5S,5aS)-5-(4-Methoxy-benzyloxymethyl)-3,3-dimethyl-tetrahydro-1,2,4-trioxa-cyclopropa[a]pentalene 850224-29-2 C17H22O5
    (1aS,1bR,4aR,5S,5aS)-5-(4-Methoxy-benzyloxymethyl)-3,3-dimethyl-tetrahydro-1,2,4-trioxa-cyclopropa[a]pentalene
    —— 1-(2,2,7,7-Tetramethyltetrahydro-3ah-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)prop-2-en-1-ol(non-preferred name) 4640-86-2 C14H22O6
    1-(2,2,7,7-Tetramethyltetrahydro-3ah-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)prop-2-en-1-ol(non-preferred name)
    —— (3aS,4R,5aS,9aS,9bS)-4-Ethylsulfanyl-2,2-dimethyl-8-trichloromethyl-3a,4,5a,6,9a,9b-hexahydro-1,3,5,7-tetraoxa-9-aza-cyclopenta[a]naphthalene 666753-77-1 C13H18Cl3NO4S
    (3aS,4R,5aS,9aS,9bS)-4-Ethylsulfanyl-2,2-dimethyl-8-trichloromethyl-3a,4,5a,6,9a,9b-hexahydro-1,3,5,7-tetraoxa-9-aza-cyclopenta[a]naphthalene
    —— (+)-tert-butyl(((1aR,1bR,4aR,5S,5aR)-3,3-dimethyltetrahydro-1aH-oxireno[2',3':3,4]-cyclopenta[1,2-d][1,3]dioxol-5-yl)methoxy)dimethylsilane 1450975-31-1 C15H28O4Si
    (+)-tert-butyl(((1aR,1bR,4aR,5S,5aR)-3,3-dimethyltetrahydro-1aH-oxireno[2',3':3,4]-cyclopenta[1,2-d][1,3]dioxol-5-yl)methoxy)dimethylsilane
    —— 7-Ethynyl-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-ol 33279-46-8 C11H14O5
    7-Ethynyl-4,4-dimethyl-3,5,10,11-tetraoxatricyclo[6.2.1.02,6]undecan-7-ol
    —— (2,2,2',2'-Tetramethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-yl) methanesulfonate 15080-26-9 C13H22O8S
    (2,2,2',2'-Tetramethylspiro[1,3-dioxolane-4,6'-3a,4,7,7a-tetrahydro-[1,3]dioxolo[4,5-c]pyran]-7'-yl) methanesulfonate
    —— 7-Methoxy-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane 23397-81-1 C9H14O6
    7-Methoxy-3,5,8,11,13-pentaoxatricyclo[7.4.0.02,6]tridecane