中文名称 |
英文名称 |
CAS号 |
化学式 |
结构式图片 |
—— |
Octahydroxanthen-1,9-diol, 3,3,7,7,-tetramethyl-10-propyl- |
—— |
C20H32O3 |
|
—— |
3,3,7,7-Tetramethyl-10-phenyl-3,4,5,6,7,10-hexahydro-1H,9H-bis(pyrano)[4,3-b:3',4'-E]pyridin-1,9-dione |
—— |
C21H23NO4 |
|
—— |
2H-Pyran-2-one, 3,4-dimethyl-5,6-bis(trifluoromethyl)-5,6-dihydro- |
—— |
C9H8F6O2 |
|
—— |
Cyclobutane, 1R,3E-bis(4-methoxy-2-oxo-2H-pyran-6-yl)-2Z,4E-bis(4-ethylphenyl)- |
—— |
C32H32O6 |
|
—— |
6-(3-[4-(Acetyloxy)-2-oxo-2H-pyran-6-yl]-2,4-diphenylcyclobutyl)-2-oxo-2H-pyran-4-yl acetate |
—— |
C30H24O8 |
|
—— |
Cyclobutane, 1R-(4-acetoxy-6-oxo-6H-1,3-oxazin-2-yl)-3E-(4-acetoxy-2-oxo-2H-pyran-6-yl)-2Z,4E-diphenyl- |
—— |
C29H23NO8 |
|
—— |
Cyclobutane, 1,3-bis(3-fluorophenyl)-2,4-bis(4-methoxy-2-oxo-2H-pyran-6-yl)- |
—— |
C28H22F2O6 |
|
—— |
Cyclobutane, 1R,3E-bis(4-methoxy-2-oxo-2H-pyran-6-yl)-2Z,4E-bis(4-fluorophenyl)- |
—— |
C28H22F2O6 |
|
—— |
Cyclobutane, 1r,3E-bis(4-methoxy-2-oxo-2H-pyran-6-yl)-2Z,4E-bis(2-methylphenyl)- |
—— |
C30H28O6 |
|
—— |
4-(furan-2-yl)-3-methyl-6-oxo-2H-pyrano[2,3-c]pyrazole-5-carbonitrile |
—— |
C12H7N3O3 |
|
—— |
Cyclobutane, 1,3-bis(4-methoxy-2-oxo-2H-pyran-6-yl-2,4-bis(3-methylphenyl)- |
—— |
C30H28O6 |
|
—— |
5-methoxy-8-(4-methoxy-6-oxopyran-2-yl)-7-pyridin-4-yl-1-(2-pyridin-4-ylethenyl)-2-oxabicyclo[4.2.0]oct-4-en-3-one |
—— |
C26H22N2O6 |
|
—— |
Cyclobutane, 1-(4-methoxy-6-oxo-6H-1,3-oxazine-2-yl)-3-(4-methoxy-2-oxo-2H-pyran-6-yl)-2,4-diphenyl- |
—— |
C27H23NO6 |
|
—— |
3-Methoxymethyl-2,5,5,8a-tetramethyl-6,7,8,8a-tetrahydro-5H-chromene |
—— |
C15H24O2 |
|
—— |
Butyl 4-oxo-6-phenylpyran-2-carboxylate |
—— |
C16H16O4 |
|
—— |
Nonyl-2,3-didesoxy-4,6-O-ethaneboronate-alpha-D-erythrohex-2-enopyranoside |
—— |
C17H31BO4 |
|
—— |
Methyl 5-([6-(acetyloxy)-5-(3-hydroxy-3-methylbutyl)-5,8a-dimethyl-2-methylenedecahydro-1-naphthalenyl]methyl)-6-methoxy-2-methyl-4-oxo-4H-pyran-3-carboxylate |
—— |
C30H44O8 |
|
—— |
Ethyl 6-amino-5-cyano-4-(5-cyano-2,4-dimethyl-1H-pyrrol-3-yl)-2-methyl-4H-pyran-3-carboxylate |
—— |
C17H18N4O3 |
|
—— |
2H-Pyran-2-one, 6-[4,4-bis(methylthio)-1,2,3-butatrienyl]- |
—— |
C11H10O2S2 |
|
—— |
n-Decyl-d-glucuronamide tetra-TMS |
—— |
C28H63NO6Si4 |
|
—— |
Benzo[1,2-b:4,3-b']dipyran-3,6(2H,8H)-dione, 2,2-dimethyl- |
—— |
C14H12O4 |
|
—— |
6-Ethoxy-5-hydroxy-4,4-dimethyl-5,6-dihydropyrano[2,3-h]chromen-8-one |
—— |
C16H18O5 |
|
—— |
2,4,5,5,8a-Pentamethyl-6,7,8,8a-tetrahydro-5H-chromene |
—— |
C14H22O |
|
—— |
2H-Pyran-6-carboxylic acid, 4-ethoxy-2-oxo-3-phenyl-, ethyl ester |
—— |
C16H16O5 |
|
—— |
4,5-Dimethyl-6-oxo-6H-pyran-2,3-dicarboxylic acid dimethyl ester |
—— |
C11H12O6 |
|
—— |
3-Hydroxy-2-methyl-5,6,7,8-tetrahydro-chromen-4-one |
35942-12-2 |
C10H12O3 |
|
—— |
3,4,5-Trimethylpyrano[2,3-c]pyrazol-6(1H)-one |
—— |
C9H10N2O2 |
|
—— |
2H-Pyrane-5-carboxamide, 2-oxo-N-(2-thiazolyl)- |
—— |
C9H6N2O3S |
|
—— |
4H-Pyran-3,5-dicarbonitrile, 2-amino-6-ethyl-4-phenyl- |
—— |
C15H13N3O |
|
—— |
2H-Pyran-2-one, 4-(diethylamino)-5,6-dihydro-5-methyl- |
—— |
C10H17NO2 |
|
—— |
dihydro-3,6 cyclohexane spiro-6 methoxycarbonyl-5 methyl-4 pyrannone-2 |
115754-77-3 |
C13H18O4 |
|
—— |
exo-8-(2-Propenyl)-endo-8-methyl-3-oxabicyclo[4.2.0]oct-5-ene |
—— |
C11H16O |
|
—— |
3-Oxabicyclo[4.2.0]oct-5-ene, endo-8-methyl-exo-8-(2-propenyl)- |
—— |
C11H16O |
|
—— |
5-Hydroxy-2-hydroxymethyl-6-diaethylaminomethyl-4H-pyranon-(4) |
1211-83-2 |
C11H17NO4 |
|
—— |
9-Oxabicyclo[3.3.1]nona-2-ene, 6-acethylthio- |
—— |
C10H14O2S |
|
—— |
methyl 4-hydroxy-4-(2-hydroxy-6-methyl-4-oxopyran-3-yl)-2-oxobut-3-enoate |
—— |
C11H10O7 |
|
—— |
2,5,5,8a-Tetramethyl-6,8a-dihydro-2H,5H-chromene-2,4a-diol |
—— |
C13H20O3 |
|
—— |
2H-Pyran-2-one, 4-(dimethylamino)-5,6-dihydro-5-methyl-6-pentyl- |
—— |
C13H23NO2 |
|
—— |
Thiocyanic acid, 2-ethoxy-3,6-dihydro-6-[[(methylsulfonyl)oxy]methyl]-2H-pyran-3-yl ester |
—— |
C10H15NO5S2 |
|
—— |
5a-Methoxy-9a-methyl-3,4,5a,6,7,8,9a,10-octahydropyrano[4,3-b]chromene-1,9-dione |
—— |
C14H18O5 |
|
—— |
alpha-(Aminomethylene)glutaconic anhydride |
—— |
C6H5NO3 |
|
—— |
ethyl 4-[4-[2,2-bis(methylsulfanyl)ethylamino]-6-methyl-2-oxopyran-3-yl]-4-hydroxy-2-oxobut-3-enoate |
—— |
C16H21NO6S2 |
|
—— |
1,2,2,6,8-pentamethyl-7-oxabicyclo<4.3.1>dec-8-en-10-ol |
—— |
C14H22O2 |
|
—— |
Ethyl 4-[4-(cyclohexylamino)-6-methyl-2-oxopyran-3-yl]-4-hydroxy-2-oxobut-3-enoate |
—— |
C18H23NO6 |
|
—— |
1-(5,5-Dimethyl-2-methylene-5,6,7,7a-tetrahydro-2H-cyclopenta[b]pyran-4a-yl)-ethanone |
—— |
C13H18O2 |
|
—— |
2-Ethyl-5-hydroxy-3,6-dimethyl-pyran-4-one |
—— |
C9H12O3 |
|
—— |
alpha-Pyrone, 4-methoxy-6-(phenyliminomethyl)-, (E)- |
—— |
C13H11NO3 |
|
—— |
Cyclobutane, 1R,2Z-bis(4-methoxy-2-oxo-2H-pyran-6-yl)-3E,4E-di(4-pyridyl)- |
—— |
C26H22N2O6 |
|
—— |
3,5-Dimethyl-4-pyron |
19083-61-5 |
C7H8O2 |
|
—— |
1,2-Pyran-2-one-5-carboxylic acid, 3,4-dimethyl-, methyl(ester) |
—— |
C9H10O4 |
|