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中文名称 英文名称 CAS号 化学式 结构式图片
—— [3-[2-(2,5-dimethylpyrazol-3-yl)ethyl]-2H-pyran-6-yl]diazene —— C12H16N4O
[3-[2-(2,5-dimethylpyrazol-3-yl)ethyl]-2H-pyran-6-yl]diazene
—— 3-phenyl-8aH-chromene-5,7-diol —— C15H12O3
3-phenyl-8aH-chromene-5,7-diol
—— 2-[2-[1-(Dimethylamino)-2-phenylethenyl]-6-methylpyran-4-ylidene]propanedinitrile —— C19H17N3O
2-[2-[1-(Dimethylamino)-2-phenylethenyl]-6-methylpyran-4-ylidene]propanedinitrile
—— 5-(2H-pyran-5-yl)-1H-pyrazole —— C8H8N2O
5-(2H-pyran-5-yl)-1H-pyrazole
—— 3,5-bis[(2,6-ditert-butyl-4H-pyran-4-yl)methylidene]cyclopentane-1,2,4-trione —— C33H44O5
3,5-bis[(2,6-ditert-butyl-4H-pyran-4-yl)methylidene]cyclopentane-1,2,4-trione
—— 9-(3,4-Dibromophenyl)-5,13-dioxa-2-azatricyclo[8.4.0.03,8]tetradeca-1,3(8)-diene-7,11-dione —— C17H13Br2NO4
9-(3,4-Dibromophenyl)-5,13-dioxa-2-azatricyclo[8.4.0.03,8]tetradeca-1,3(8)-diene-7,11-dione
—— 2,6-Diphenylpyran-4-one;ethane —— C21H24O2
2,6-Diphenylpyran-4-one;ethane
—— 3-[6-(5-Ethyl-5-methylcyclohepta-1,3,6-trien-1-yl)pyridin-3-yl]-6-methyl-2-propylpyran-4-one —— C24H27NO2
3-[6-(5-Ethyl-5-methylcyclohepta-1,3,6-trien-1-yl)pyridin-3-yl]-6-methyl-2-propylpyran-4-one
—— 2-Ethyl-2,5-dimethylpyran —— C9H14O
2-Ethyl-2,5-dimethylpyran
—— 2-[(2,6-diphenyl-4H-pyran-4-yl)methyl]-4-[(2,6-diphenylpyrylium-4-yl)methyl]cyclobutane-1,3-dione —— C40H31O4+
2-[(2,6-diphenyl-4H-pyran-4-yl)methyl]-4-[(2,6-diphenylpyrylium-4-yl)methyl]cyclobutane-1,3-dione
—— 6-butyl-5-[(E)-2-fluoroethenyl]-2,3-dihydropyran-4-one —— C11H15FO2
6-butyl-5-[(E)-2-fluoroethenyl]-2,3-dihydropyran-4-one
—— 5-ethylidene-8-hydroxy-4,6,7,8-tetrahydro-3H-pyrano[3,4-c]pyridin-1-one —— C10H13NO3
5-ethylidene-8-hydroxy-4,6,7,8-tetrahydro-3H-pyrano[3,4-c]pyridin-1-one
—— 2-(oxan-3-yl)-3,6-dihydro-2H-pyran —— C10H16O2
2-(oxan-3-yl)-3,6-dihydro-2H-pyran
—— N-[2-(cyclohexen-1-yl)ethyl]-2-formyl-N-[2-(trifluoromethyl)-2H-pyran-6-yl]-1,2,3,6-tetrahydropyridine-5-carboxamide —— C21H25F3N2O3
N-[2-(cyclohexen-1-yl)ethyl]-2-formyl-N-[2-(trifluoromethyl)-2H-pyran-6-yl]-1,2,3,6-tetrahydropyridine-5-carboxamide
—— 3-Methyl-4-oxopyran-2-carbaldehyde —— C7H6O3
3-Methyl-4-oxopyran-2-carbaldehyde
—— 2-benzyl-4-hydroxy-2,6-dimethyl-4H-pyran-3-one —— C14H16O3
2-benzyl-4-hydroxy-2,6-dimethyl-4H-pyran-3-one
—— 2-[(2R,5R)-5-hydroxy-5-(2-trimethylsilylethynyl)-2,6-dihydropyran-2-yl]acetic acid —— C12H18O4Si
2-[(2R,5R)-5-hydroxy-5-(2-trimethylsilylethynyl)-2,6-dihydropyran-2-yl]acetic acid
—— (5S)-3,4-dichloro-5-(ethoxymethyl)-8-oxabicyclo[3.2.1]octa-1(7),3-dien-2-one —— C10H10Cl2O3
(5S)-3,4-dichloro-5-(ethoxymethyl)-8-oxabicyclo[3.2.1]octa-1(7),3-dien-2-one
—— 2-(1-Hydroxybut-3-en-2-yl)-6-pentoxypyran-4-one —— C14H20O4
2-(1-Hydroxybut-3-en-2-yl)-6-pentoxypyran-4-one
—— (1S)-8-[(1R)-1-phenylethyl]-4-oxa-8-azoniatricyclo[4.3.0.01,3]nona-2,5,7-triene —— C15H14NO+
(1S)-8-[(1R)-1-phenylethyl]-4-oxa-8-azoniatricyclo[4.3.0.01,3]nona-2,5,7-triene
—— 7-tetradecylidene-6H-chromen-2-one —— C23H34O2
7-tetradecylidene-6H-chromen-2-one
—— 5,5-Bis[tri(propan-2-yl)silyloxy]oxane-2-carboxylic acid —— C24H50O5Si2
5,5-Bis[tri(propan-2-yl)silyloxy]oxane-2-carboxylic acid
—— 2,3,4,5-tetrafluoro-6-methoxy-2H-pyran —— C6H4F4O2
2,3,4,5-tetrafluoro-6-methoxy-2H-pyran
—— (2R)-3-acetamido-4-(2-phenylethylsulfonylamino)-2-[(1R,2R)-1,2,3-trihydroxypropyl]-2H-pyran-6-carboxylic acid —— C19H24N2O9S
(2R)-3-acetamido-4-(2-phenylethylsulfonylamino)-2-[(1R,2R)-1,2,3-trihydroxypropyl]-2H-pyran-6-carboxylic acid
—— 2-tert-butyl-4-methyl-8aH-chromene —— C14H18O
2-tert-butyl-4-methyl-8aH-chromene
—— 3-phenyl-5-sulfanylidene-2H-pyran-6-one —— C11H8O2S
3-phenyl-5-sulfanylidene-2H-pyran-6-one
—— 2-Bromo-5-(4-methylpiperazine-1-carbonyl)-2,3,5,6-tetrahydrothieno[2,3-b]pyran-4-one —— C13H17BrN2O3S
2-Bromo-5-(4-methylpiperazine-1-carbonyl)-2,3,5,6-tetrahydrothieno[2,3-b]pyran-4-one
—— 6-ethyl-2,4-dimethyl-2H-pyran —— C9H14O
6-ethyl-2,4-dimethyl-2H-pyran
—— 1-(3-Trimethylsilylprop-2-ynyl)-8-oxabicyclo[3.2.1]octa-4,6-dien-2-one —— C13H16O2Si
1-(3-Trimethylsilylprop-2-ynyl)-8-oxabicyclo[3.2.1]octa-4,6-dien-2-one
—— 7-ethenyl-1,1-dimethyl-4,5,6,7-tetrahydro-3H-cyclohepta[c]pyran —— C14H20O
7-ethenyl-1,1-dimethyl-4,5,6,7-tetrahydro-3H-cyclohepta[c]pyran
—— (1R,7S,11S,17R)-7-[(1S)-1-hydroxyprop-2-enyl]-11-(methoxymethoxy)-13-methylidene-6,21-dioxabicyclo[15.3.1]henicosa-9,19-dien-3-yn-5-one —— C25H34O6
(1R,7S,11S,17R)-7-[(1S)-1-hydroxyprop-2-enyl]-11-(methoxymethoxy)-13-methylidene-6,21-dioxabicyclo[15.3.1]henicosa-9,19-dien-3-yn-5-one
—— 3-methoxy-4H-pyran —— C6H8O2
3-methoxy-4H-pyran
—— [4-(2-cyanoacetyl)oxy-3-ethyl-2,6-dimethyl-2H-pyran-5-yl] 2-cyanoacetate —— C15H16N2O5
[4-(2-cyanoacetyl)oxy-3-ethyl-2,6-dimethyl-2H-pyran-5-yl] 2-cyanoacetate
—— 1-(2H-pyran-5-yl)pentan-2-one —— C10H14O2
1-(2H-pyran-5-yl)pentan-2-one
—— 2-chloro-3,6-dihydro-2H-pyran —— C5H7ClO
2-chloro-3,6-dihydro-2H-pyran
—— 4-[[(3-amino-2-methyl-3,6-dihydro-2H-pyran-6-yl)methylamino]methyl]piperidin-4-ol —— C13H25N3O2
4-[[(3-amino-2-methyl-3,6-dihydro-2H-pyran-6-yl)methylamino]methyl]piperidin-4-ol
—— 2-(Diethylamino)ethyl 2-[(9-methoxy-7-methyl-5-oxo-3a,4,4a,8a,9,9a-hexahydrofuro[3,2-g]chromen-4-yl)oxy]propanoate —— C22H33NO7
2-(Diethylamino)ethyl 2-[(9-methoxy-7-methyl-5-oxo-3a,4,4a,8a,9,9a-hexahydrofuro[3,2-g]chromen-4-yl)oxy]propanoate
—— 2-Piperidin-1-ylethyl 2-[(9-methoxy-7-methyl-5-oxo-3a,4,4a,8a,9,9a-hexahydrofuro[3,2-g]chromen-4-yl)oxy]propanoate —— C23H33NO7
2-Piperidin-1-ylethyl 2-[(9-methoxy-7-methyl-5-oxo-3a,4,4a,8a,9,9a-hexahydrofuro[3,2-g]chromen-4-yl)oxy]propanoate
—— (3R)-4-(2-cyclohexylethylamino)-2,2-dimethyl-4a,10-dihydro-3H-pyrano[3,2-g]quinoxalin-3-ol —— C21H31N3O2
(3R)-4-(2-cyclohexylethylamino)-2,2-dimethyl-4a,10-dihydro-3H-pyrano[3,2-g]quinoxalin-3-ol
—— 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one sodium salt 70145-54-9 C6H5NaO4
5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one sodium salt
—— 4-propyl-2H-pyran —— C8H12O
4-propyl-2H-pyran
—— 3-Amino-4-phenylpyran-2-one —— C11H9NO2
3-Amino-4-phenylpyran-2-one
—— (5-prop-1-en-2-yl-2H-pyran-6-yl) hydrogen carbonate —— C9H10O4
(5-prop-1-en-2-yl-2H-pyran-6-yl) hydrogen carbonate
—— 5-formyl-2H-pyran-6-carbonyl isocyanate —— C8H5NO4
5-formyl-2H-pyran-6-carbonyl isocyanate
—— 2-[(2-tert-butyl-6-phenylpyrylium-4-yl)methylidene]-4-[1-(2,6-ditert-butyl-4H-pyran-4-yl)ethylidene]cyclobutane-1,3-dione —— C35H41O4+
2-[(2-tert-butyl-6-phenylpyrylium-4-yl)methylidene]-4-[1-(2,6-ditert-butyl-4H-pyran-4-yl)ethylidene]cyclobutane-1,3-dione
—— Ethyl 6-(diethylaminomethyl)-5-hydroxy-4-oxopyran-2-carboxylate —— C13H19NO5
Ethyl 6-(diethylaminomethyl)-5-hydroxy-4-oxopyran-2-carboxylate
—— 2,2-dimethyl-6-propanoyl-3H-pyran-4-one —— C10H14O3
2,2-dimethyl-6-propanoyl-3H-pyran-4-one
—— 2-(3,6-dihydro-2H-pyran-4-yl)propanal —— C8H12O2
2-(3,6-dihydro-2H-pyran-4-yl)propanal
—— N-[(4S,5S)-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide;(4R)-4,5-dihydroxyoxane-2-carboxylate —— C14H24NO10-
N-[(4S,5S)-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]acetamide;(4R)-4,5-dihydroxyoxane-2-carboxylate
—— 3-(4H-pyran-4-ylmethylidene)-5-(pyrylium-4-ylmethylidene)cyclopentane-1,2,4-trione —— C17H11O5+
3-(4H-pyran-4-ylmethylidene)-5-(pyrylium-4-ylmethylidene)cyclopentane-1,2,4-trione