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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2,4,6-Trimethyl-2-(4-methyl-pent-3-enyl)-2H-pyran —— C14H22O
2,4,6-Trimethyl-2-(4-methyl-pent-3-enyl)-2H-pyran
—— Methyl 3-oxo-4-phenyl-3,4,4a,5,6,7-hexahydrocyclopenta[c]pyran-1-carboxylate —— C16H16O4
Methyl 3-oxo-4-phenyl-3,4,4a,5,6,7-hexahydrocyclopenta[c]pyran-1-carboxylate
—— Methyl 3-oxo-4-phenyl-3,4,6,7-tetrahydrocyclopenta[c]pyran-1-carboxylate —— C16H14O4
Methyl 3-oxo-4-phenyl-3,4,6,7-tetrahydrocyclopenta[c]pyran-1-carboxylate
—— 2-[(4-Ethylpiperazin-1-ium-1-yl)methyl]-6-(hydroxymethyl)-4-oxopyran-3-olate —— C13H20N2O4
2-[(4-Ethylpiperazin-1-ium-1-yl)methyl]-6-(hydroxymethyl)-4-oxopyran-3-olate
—— methyl 2,4-dimethyl-6-oxo-3,6-dihydro-2H-pyran-3-carboxylate —— C9H12O4
methyl 2,4-dimethyl-6-oxo-3,6-dihydro-2H-pyran-3-carboxylate
—— 4-Methyl-2-oxo-1-oxa-spiro[5.5]undec-3-ene-5-carboxylic acid methyl ester 115754-74-0 C13H18O4
4-Methyl-2-oxo-1-oxa-spiro[5.5]undec-3-ene-5-carboxylic acid methyl ester
—— 2H-Pyran, 5-acetoxy-6-acetoxymethyl-5,6-dihydro-2-[4-(4-pentylcyclohexyl)cyclohexyloxy]- —— C27H44O6
2H-Pyran, 5-acetoxy-6-acetoxymethyl-5,6-dihydro-2-[4-(4-pentylcyclohexyl)cyclohexyloxy]-
—— 3-ethyl-2-hydroxy-6-methylpyran-4-one —— C8H10O3
3-ethyl-2-hydroxy-6-methylpyran-4-one
—— 3-methyl-5-(2,6-dimethylheptyl)-1,5-pent-2-enolide 144669-08-9 C15H26O2
3-methyl-5-(2,6-dimethylheptyl)-1,5-pent-2-enolide
—— 2,4,5,5,8a-Pentamethyl-4a,5,6,7,8,8a-hexahydro-2H-chromene —— C14H24O
2,4,5,5,8a-Pentamethyl-4a,5,6,7,8,8a-hexahydro-2H-chromene
—— Diethyl 2,5-dimethyl-2,5-dihydropyran-6,6-dicarboxylate —— C13H20O5
Diethyl 2,5-dimethyl-2,5-dihydropyran-6,6-dicarboxylate
—— 4,7,7-trimethyl-2-oxa-bicyclo[2.2.2]oct-5-en-3-one 58705-39-8 C10H14O2
4,7,7-trimethyl-2-oxa-bicyclo[2.2.2]oct-5-en-3-one
—— 9-Oxa-bicyclo[3.3.1]nona-3,6-dien-2-one —— C8H8O2
9-Oxa-bicyclo[3.3.1]nona-3,6-dien-2-one
—— 2H-Pyran-3-aldimien, 5,6-dihydro-N-(1-phenylethyl)- —— C14H17NO
2H-Pyran-3-aldimien, 5,6-dihydro-N-(1-phenylethyl)-
—— 2H-Pyran-2-one, 5,6-dihydro-4-(2-methyl-3-methylene-1-buten-4-yl)- —— C11H14O2
2H-Pyran-2-one, 5,6-dihydro-4-(2-methyl-3-methylene-1-buten-4-yl)-
—— 2H-Pyran-2-one, 4-hexyl-3,6-diphenyl- —— C23H24O2
2H-Pyran-2-one, 4-hexyl-3,6-diphenyl-
—— beta-D-Erythro-Hex-2-enopyranoside, methyl 2,3-dideoxy-, diacetate —— C11H16O6
beta-D-Erythro-Hex-2-enopyranoside, methyl 2,3-dideoxy-, diacetate
—— 2-Methyl-5,6-dihydro-α-pyrano-6,6-dicarbonsaeure-diethylester 36749-08-3 C12H18O5
2-Methyl-5,6-dihydro-α-pyrano-6,6-dicarbonsaeure-diethylester
—— 2-Pyranone, 5,6-dihydro-3,5-dimethyl-6-(3-hydroxybutan-2-yl)- —— C11H18O3
2-Pyranone, 5,6-dihydro-3,5-dimethyl-6-(3-hydroxybutan-2-yl)-
—— 3-t-Butyl-6-methyl-2H-pyran —— C10H16O
3-t-Butyl-6-methyl-2H-pyran
—— 3-(pyrrolidin-1-ylmethylidene)pyran-2,6-dione —— C10H11NO3
3-(pyrrolidin-1-ylmethylidene)pyran-2,6-dione
—— 3-(N-benzyl-C-methylcarbonimidoyl)-2-hydroxy-6-methylpyran-4-one —— C15H15NO3
3-(N-benzyl-C-methylcarbonimidoyl)-2-hydroxy-6-methylpyran-4-one
—— 5,6-Dihydro-alpha-pyran-2,5-diol-6-methanol, 3-acetamino- —— C8H13NO5
5,6-Dihydro-alpha-pyran-2,5-diol-6-methanol, 3-acetamino-
—— Nonyl-2,3-didesoxy-alpha-D-erythrohex-2-enopyranoside —— C15H28O4
Nonyl-2,3-didesoxy-alpha-D-erythrohex-2-enopyranoside
—— 2H-Pyran, 5,6-dihydro-5-hydroxy-6-hydroxymethyl-2-[4-(4-pentylcyclohexyl)cyclohexyloxy]- —— C23H40O4
2H-Pyran, 5,6-dihydro-5-hydroxy-6-hydroxymethyl-2-[4-(4-pentylcyclohexyl)cyclohexyloxy]-
—— 3-bromo-2-hydroxy-6-methylpyran-4-one —— C6H5BrO3
3-bromo-2-hydroxy-6-methylpyran-4-one
—— Acetic acid, 3,3,6-trimethyl-4-oxo-3,4-dihydro-2H-pyran-2-yl ester —— C10H14O4
Acetic acid, 3,3,6-trimethyl-4-oxo-3,4-dihydro-2H-pyran-2-yl ester
—— [4,4-dimethyl-6-(3-methylbut-2-enoyloxy)-8-oxo-5,6-dihydropyrano[2,3-h]chromen-5-yl] 2-methylbut-2-enoate —— C24H26O7
[4,4-dimethyl-6-(3-methylbut-2-enoyloxy)-8-oxo-5,6-dihydropyrano[2,3-h]chromen-5-yl] 2-methylbut-2-enoate
—— [4,4-dimethyl-6-(2-methylbut-2-enoyloxy)-8-oxo-5,6-dihydropyrano[2,3-h]chromen-5-yl] 2-methylbut-2-enoate —— C24H26O7
[4,4-dimethyl-6-(2-methylbut-2-enoyloxy)-8-oxo-5,6-dihydropyrano[2,3-h]chromen-5-yl] 2-methylbut-2-enoate
—— 2H-Pyran-2-carboxaldehyde, 5,6-dihydro- —— C6H8O2
2H-Pyran-2-carboxaldehyde, 5,6-dihydro-
—— 2H-Pyran, 5,6-dihydro-5-acetoxy-2-[4-(4-pentylcyclohexyl)cyclohexyloxy]- —— C24H40O4
2H-Pyran, 5,6-dihydro-5-acetoxy-2-[4-(4-pentylcyclohexyl)cyclohexyloxy]-
—— 2H-Pyran-2-carboxylic acid, 3,6-dihydro-6-propoxy-, ethyl ester —— C11H18O4
2H-Pyran-2-carboxylic acid, 3,6-dihydro-6-propoxy-, ethyl ester
—— 9-Oxa-bicyclo[3.3.1]non-6-ene-3-carboxylic acid, methyl ester —— C10H14O3
9-Oxa-bicyclo[3.3.1]non-6-ene-3-carboxylic acid, methyl ester
—— 9-Oxabicyclo[3.3.1]non-6-en-3-one —— C8H10O2
9-Oxabicyclo[3.3.1]non-6-en-3-one
—— (9-Oxabicyclo[3.3.1]non-6-en-3-yl)methanol —— C9H14O2
(9-Oxabicyclo[3.3.1]non-6-en-3-yl)methanol
—— N-Methyl-d-glucuronamide, tetrakis(trimethylsilyl)- —— C19H45NO6Si4
N-Methyl-d-glucuronamide, tetrakis(trimethylsilyl)-
—— N-[2-(N,N-Dimethylamino)propyl]-d-glucuronamide, tetra(trimethylsilyl) —— C23H54N2O6Si4
N-[2-(N,N-Dimethylamino)propyl]-d-glucuronamide, tetra(trimethylsilyl)
—— 9-Oxabicyclo<3.3.1>non-6-en-2-ol —— C8H12O2
9-Oxabicyclo<3.3.1>non-6-en-2-ol
—— Formamide, N-9-oxabicyclo[3.3.1]non-6-en-2-yl-, endo- —— C9H13NO2
Formamide, N-9-oxabicyclo[3.3.1]non-6-en-2-yl-, endo-
—— 7-Methylene-9-oxa-bicyclo[3.3.1]non-2-ene —— C9H12O
7-Methylene-9-oxa-bicyclo[3.3.1]non-2-ene
—— N-tert-butyl-alpha-(aminomethylene)glutaconic anhydride —— C10H13NO3
N-tert-butyl-alpha-(aminomethylene)glutaconic anhydride
—— 2H-Pyran-2-methanol, 3,6-dihydro-3-hydroxy-6-(1-methylethoxy)- —— C9H16O4
2H-Pyran-2-methanol, 3,6-dihydro-3-hydroxy-6-(1-methylethoxy)-
—— Methyl-(9-oxa-bicyclo[3.3.1]non-6-en-2-yl)-amine —— C9H15NO
Methyl-(9-oxa-bicyclo[3.3.1]non-6-en-2-yl)-amine
—— Propanoic acid, 2,2-dimethyl-, [5,6-dihydro-6-(4-bromophenyl)-3,5,5-trimethyl-2-oxo-2H-pyran-2-yl] ester —— C19H23BrO4
Propanoic acid, 2,2-dimethyl-, [5,6-dihydro-6-(4-bromophenyl)-3,5,5-trimethyl-2-oxo-2H-pyran-2-yl] ester
—— 3-[(6-hydroxy-2,2-dimethyl-4-oxo-3H-pyran-5-yl)methylidene]-1,5,5-trimethylpyrrolidine-2,4-dione —— C15H19NO5
3-[(6-hydroxy-2,2-dimethyl-4-oxo-3H-pyran-5-yl)methylidene]-1,5,5-trimethylpyrrolidine-2,4-dione
—— 3,5-dichloro-2,6-dimethyl-pyran-4-one —— C7H6Cl2O2
3,5-dichloro-2,6-dimethyl-pyran-4-one
—— 2-hydroxy-6-(2-oxopropyl)pyran-4-one —— C8H8O4
2-hydroxy-6-(2-oxopropyl)pyran-4-one
—— alpha-D-Erythrohex-2-enopyranoside, 4,6-di-O-acetyl-2,3-dideoxy-1-O-nonyl- —— C19H32O6
alpha-D-Erythrohex-2-enopyranoside, 4,6-di-O-acetyl-2,3-dideoxy-1-O-nonyl-
—— 1-Cyclooctene, 3,7-epoxy-4-acetyloxy- —— C10H14O3
1-Cyclooctene, 3,7-epoxy-4-acetyloxy-
—— 2-(4-Hydroxy-tetrahydro-furan-2-yl)-6-methoxy-3,5-dimethyl-pyran-4-one 28796-15-8 C12H16O5
2-(4-Hydroxy-tetrahydro-furan-2-yl)-6-methoxy-3,5-dimethyl-pyran-4-one