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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2-(1-hydroxyeth-1-yl)-6-methoxy-3,5-dimethyl-4H-pyran-4-one 760998-25-2 C10H14O4
2-(1-hydroxyeth-1-yl)-6-methoxy-3,5-dimethyl-4H-pyran-4-one
—— diethyl 6-methyl-4-(thiophen-2-yl)-4H-pyran-2,5-dicarboxylate 1352576-73-8 C16H18O5S
diethyl 6-methyl-4-(thiophen-2-yl)-4H-pyran-2,5-dicarboxylate
—— tetraethyl-2-pyrone 67530-99-8 C13H20O2
tetraethyl-2-pyrone
—— 2-Ethyl-6-((1S,2R,3S,5R)-2-hydroxy-1,3,5-trimethyl-4-oxo-6-triisopropylsilanyloxy-hexyl)-3,5-dimethyl-pyran-4-one 275355-97-0 C27H48O5Si
2-Ethyl-6-((1S,2R,3S,5R)-2-hydroxy-1,3,5-trimethyl-4-oxo-6-triisopropylsilanyloxy-hexyl)-3,5-dimethyl-pyran-4-one
—— 6-[2,4-bis-(tert-butyldimethylsilanyloxy)pentyl]-5,6-dihydropyran-2-one 883142-36-7 C22H44O4Si2
6-[2,4-bis-(tert-butyldimethylsilanyloxy)pentyl]-5,6-dihydropyran-2-one
—— 3-epi-radicinol 189948-06-9 C12H14O5
3-epi-radicinol
—— (2R)-2-[(4S)-4-hydroxy-2-oxopentyl]-2,3-dihydropyran-6-one 1431375-82-4 C10H14O4
(2R)-2-[(4S)-4-hydroxy-2-oxopentyl]-2,3-dihydropyran-6-one
—— (3aS,8S,9S,10aR,12aS,12bR)-9-Azido-8-hydroxy-3a-methyl-1,3a,4,5,8,9,10,11,12,12b-decahydro-10a,12a-epoxybenzo[4,5]cyclohepta[1,2-e]inden-3(2H)-one 1255940-96-5 C19H23N3O3
(3aS,8S,9S,10aR,12aS,12bR)-9-Azido-8-hydroxy-3a-methyl-1,3a,4,5,8,9,10,11,12,12b-decahydro-10a,12a-epoxybenzo[4,5]cyclohepta[1,2-e]inden-3(2H)-one
—— 5,6,7,8-Tetrahydroflavon 35413-50-4 C15H14O2
5,6,7,8-Tetrahydroflavon
—— (R)-6-(4-bromophenyl)-4-phenyl-5,6-dihydro-2H-pyran-2-one 1026779-89-4 C17H13BrO2
(R)-6-(4-bromophenyl)-4-phenyl-5,6-dihydro-2H-pyran-2-one
—— (R)-4-phenyl-6-(thiophen-2-yl)-5,6-dihydro-2H-pyran-2-one 1026779-96-3 C15H12O2S
(R)-4-phenyl-6-(thiophen-2-yl)-5,6-dihydro-2H-pyran-2-one
—— diethyl 4-(furan-2-yl)-6-methyl-4H-pyran-2,5-dicarboxylate 1352576-71-6 C16H18O6
diethyl 4-(furan-2-yl)-6-methyl-4H-pyran-2,5-dicarboxylate
—— (R)-6-(4-chlorophenyl)-4-phenyl-5,6-dihydro-2H-pyran-2-one 1026779-87-2 C17H13ClO2
(R)-6-(4-chlorophenyl)-4-phenyl-5,6-dihydro-2H-pyran-2-one
—— (R)-6-(2-chlorophenyl)-4-phenyl-5,6-dihydro-2H-pyran-2-one 1026779-85-0 C17H13ClO2
(R)-6-(2-chlorophenyl)-4-phenyl-5,6-dihydro-2H-pyran-2-one
—— (R)-4-phenyl-6-(4-tolyl)-5,6-dihydro-2H-pyran-2-one 1026779-83-8 C18H16O2
(R)-4-phenyl-6-(4-tolyl)-5,6-dihydro-2H-pyran-2-one
—— (R)-6-[(1E,7Z)-(3R,4R,6R)-8-(Benzyl-dimethyl-silanyl)-6-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-3-methyl-3-triethylsilanyloxy-octa-1,7-dienyl]-5,6-dihydro-pyran-2-one 850146-96-2 C35H60O5Si3
(R)-6-[(1E,7Z)-(3R,4R,6R)-8-(Benzyl-dimethyl-silanyl)-6-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-3-methyl-3-triethylsilanyloxy-octa-1,7-dienyl]-5,6-dihydro-pyran-2-one
—— 4-benzyloxy-6-(3-chlorophenyl)-5,6-dihydro-2H-pyran-2-one 1038998-73-0 C18H15ClO3
4-benzyloxy-6-(3-chlorophenyl)-5,6-dihydro-2H-pyran-2-one
—— 2,6-dimethyl-2-butyl-2,3-dihydro-4-pyranone 40485-20-9 C11H18O2
2,6-dimethyl-2-butyl-2,3-dihydro-4-pyranone
—— 2-Piperidino-2-cineolylen 76792-99-9 C15H25NO
2-Piperidino-2-cineolylen
—— (2S,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-((S)-2,3-dimethoxy-propyl)-5,5-dimethyl-5,6-dihydro-2H-pyran-2-carbonitrile 182687-27-0 C19H35NO4Si
(2S,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-6-((S)-2,3-dimethoxy-propyl)-5,5-dimethyl-5,6-dihydro-2H-pyran-2-carbonitrile
—— 1,2-Bis(1,2-epoxy-5-oxocyclopentylcarbonyloxy)ethane 134512-82-6 C14H14O8
1,2-Bis(1,2-epoxy-5-oxocyclopentylcarbonyloxy)ethane
—— 1,2-Bis(1,2-epoxy-4-methylene-5-oxocyclopentylcarbonyl)ethane 134512-83-7 C16H14O8
1,2-Bis(1,2-epoxy-4-methylene-5-oxocyclopentylcarbonyl)ethane
—— (2S,3S)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-methoxy-2,3-dihydro-pyran-4-one 84010-45-7 C13H24O4Si
(2S,3S)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-3-methoxy-2,3-dihydro-pyran-4-one
—— 2-(3-Hydroxy-propyl)-3,5,6-trimethyl-pyran-4-one 130797-90-9 C11H16O3
2-(3-Hydroxy-propyl)-3,5,6-trimethyl-pyran-4-one
—— tetramethylhomo-4-pyrone(1,3,4,6-tetramethyl-2-oxabicyclo<4.1.0>hept-3-en-5-one) 74234-75-6 C10H14O2
tetramethylhomo-4-pyrone(1,3,4,6-tetramethyl-2-oxabicyclo<4.1.0>hept-3-en-5-one)
—— 2-(3-Hydroxy-4-methyl-pentyl)-3,5,6-trimethyl-pyran-4-one 130797-91-0 C14H22O3
2-(3-Hydroxy-4-methyl-pentyl)-3,5,6-trimethyl-pyran-4-one
—— 2,6-di(methyl-d3)-3,5-dimethyl-4-pyrone 92490-78-3 C9H12O2
2,6-di(methyl-d3)-3,5-dimethyl-4-pyrone
—— 4,7-Diethyl-1H,3H-furo[3,4-c]pyran-6-one 114764-07-7 C11H14O3
4,7-Diethyl-1H,3H-furo[3,4-c]pyran-6-one
—— 1,4-Di-sec-butyl-5,6,7,8-tetrahydro-isochromen-3-one 114764-06-6 C17H26O2
1,4-Di-sec-butyl-5,6,7,8-tetrahydro-isochromen-3-one
—— 3-<3-(2'-Furyl)propyl>-2,5,6-trimethyl-4H-pyran-4-one 151831-63-9 C15H18O3
3-<3-(2'-Furyl)propyl>-2,5,6-trimethyl-4H-pyran-4-one
—— 2,3,5-Trimethyl-6-(3-trimethylsilanylmethyl-but-3-enyl)-pyran-4-one 147685-79-8 C16H26O2Si
2,3,5-Trimethyl-6-(3-trimethylsilanylmethyl-but-3-enyl)-pyran-4-one
—— methyl 6-ethyl-4-(methoxymethyl)-2-oxo-2H-pyran-5-carboxylate 107941-31-1 C11H14O5
methyl 6-ethyl-4-(methoxymethyl)-2-oxo-2H-pyran-5-carboxylate
—— (2R)-2-[(1E,3E,6R)-6,7-bis[[tert-butyl(dimethyl)silyl]oxy]-3-methylhepta-1,3-dienyl]-2,3-dihydropyran-6-one 1257403-52-3 C25H46O4Si2
(2R)-2-[(1E,3E,6R)-6,7-bis[[tert-butyl(dimethyl)silyl]oxy]-3-methylhepta-1,3-dienyl]-2,3-dihydropyran-6-one
—— 6-(N'-Methylpiperazinomethyl)kojisaeure 90293-63-3 C12H18N2O4
6-(N'-Methylpiperazinomethyl)kojisaeure
—— 3-Phenyl-5,6,7,8-tetrahydro-2H-1-benzopyran-2-one 87937-62-0 C15H14O2
3-Phenyl-5,6,7,8-tetrahydro-2H-1-benzopyran-2-one
—— DL-5,6-Dihydro-6,8-dimethyl-2,6-epoxy-2H-1-benzoxocin-5β-ol 89177-79-7 C13H14O3
DL-5,6-Dihydro-6,8-dimethyl-2,6-epoxy-2H-1-benzoxocin-5β-ol
—— Methyl-dihydro-(2H)-pyran-2-one 63127-54-8 C6H8O2
Methyl-dihydro-(2H)-pyran-2-one
—— 2-Methoxy-3-methyl-4H-pyran 86289-93-2 C7H10O2
2-Methoxy-3-methyl-4H-pyran
—— 5-hydroxy-2-((3-(piperidin-1-yl)propylamino)methyl)-4H-pyran-4-one 1258290-18-4 C14H22N2O3
5-hydroxy-2-((3-(piperidin-1-yl)propylamino)methyl)-4H-pyran-4-one
—— 2-Phenyl-6-<pyridyl-(3)>-4H-pyranon-(4) 7500-04-1 C16H11NO2
2-Phenyl-6-<pyridyl-(3)>-4H-pyranon-(4)
—— 4-methyl-6-tert-butyl-2-pyranone 82343-53-1 C10H14O2
4-methyl-6-tert-butyl-2-pyranone
—— 6-hexyl-4-phenyl-2H-pyran-2-one 1531637-78-1 C17H20O2
6-hexyl-4-phenyl-2H-pyran-2-one
—— [(1R)-2-oxo-2-[(4S)-4-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-3-yl]-1-[(2S,6S)-2-[tri(propan-2-yl)silyloxymethyl]-3,6-dihydro-2H-pyran-6-yl]ethyl] 2,2-dimethylpropanoate 1423016-82-3 C28H49NO5S2Si
[(1R)-2-oxo-2-[(4S)-4-propan-2-yl-2-sulfanylidene-1,3-thiazolidin-3-yl]-1-[(2S,6S)-2-[tri(propan-2-yl)silyloxymethyl]-3,6-dihydro-2H-pyran-6-yl]ethyl] 2,2-dimethylpropanoate
—— 5-Methyl-6-oxo-2,4-diphenyl-6H-pyran-3-carbonsaeureethylester 22954-48-9 C21H18O4
5-Methyl-6-oxo-2,4-diphenyl-6H-pyran-3-carbonsaeureethylester
—— 2,2-Dimethyl-5-phenyl-2,3-dihydro-5H-furo[3,4-b]pyran-4,7-dione 7467-03-0 C15H14O4
2,2-Dimethyl-5-phenyl-2,3-dihydro-5H-furo[3,4-b]pyran-4,7-dione
—— 4-chloro-6-methyl-3-phenylethynyl-2H-pyran-2-one 175166-47-9 C14H9ClO2
4-chloro-6-methyl-3-phenylethynyl-2H-pyran-2-one
—— (3S,4S)-3-(2-bromobenzyl)-4,6-diphenyl-3,4-dihydro-2H-pyran-2-one 1416065-18-3 C24H19BrO2
(3S,4S)-3-(2-bromobenzyl)-4,6-diphenyl-3,4-dihydro-2H-pyran-2-one
—— (3R,4R)-ethyl 3-benzyl-3,4-dihydro-6-methyl-2-oxo-2H-pyran-4-carboxylate 1287678-41-4 C16H18O4
(3R,4R)-ethyl 3-benzyl-3,4-dihydro-6-methyl-2-oxo-2H-pyran-4-carboxylate
—— 6,6-diacetyl-1,4-dimethyl-6,7-dihydro-5H-cyclopenta[c]pyran-3-one 1607479-84-4 C14H16O4
6,6-diacetyl-1,4-dimethyl-6,7-dihydro-5H-cyclopenta[c]pyran-3-one
—— [(2R,3R,6S)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-6-phenyl-3,6-dihydro-2H-pyran-2-yl]methoxy-tert-butyl-dimethylsilane 1141254-44-5 C30H56O4Si3
[(2R,3R,6S)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-6-phenyl-3,6-dihydro-2H-pyran-2-yl]methoxy-tert-butyl-dimethylsilane