2H-Pyran-5-carboxylic acid,3,4-dihydro-3-methyl-4-oxo-6-phenyl-2-propyl-, ethyl ester, cis- 83190-25-4
2H-Pyran-5-carboxylicacid, 3,4-dihydro-, ethyl ester 773134-98-8
2H-Pyran-5-carboxylic acid, 3,4-dihydro-6-(2-phenyl-1-propenyl)- 63014-65-3
2H-Pyran-5-carboxylic acid, 3,4-dihydro-6-methyl-2-methylene-, ethylester 139061-10-2
2H-Pyran-5-carboxylic acid,2-ethyl-3,4-dihydro-3-methyl-4-oxo-6-phenyl-, methyl ester, cis- 83190-23-2
2H-Pyran-5-carboxylic acid,3,4-dihydro-6-methyl-4-(3-nitrophenyl)-2-oxo-3-phenyl-, ethyl ester 62558-84-3
2H-Pyran-5-carboxylic acid, 6-ethyl-3,4-dihydro-, ethyl ester 38614-21-0
2H-Pyran-5-carboxylic acid, 3,4-dihydro-2,6-dimethyl-4-oxo-, ethyl ester 15503-27-2
2H-Pyran-5-carboxylic acid, 4-hydroxy-6-methyl-2-oxo-, methyl ester 82697-66-3
2H-Pyran-5-carboxylic acid, 3,4-dihydro-2-methyl-4-oxo-6-phenyl-, ethylester 13738-53-9
(2S)-3α-Ethenyl-2β-(β-D-glucopyranosyloxy)-3,4-dihydro-4α-[[(2S,4S,6S)-tetrahydro-4-hydroxy-6-[2-(4-hydroxyphenyl)ethyl]-2H-pyran-2-yl]methyl]-2H-pyran-5-carboxylic acid methyl ester 81445-76-3
2H-Pyran-5-carboxylic acid, 6-methyl-2-oxo-4-phenyl-, ethyl ester 133900-69-3
2H-Pyran-5-carboxylic acid, 4-(4-methoxyphenyl)-6-methyl-2-oxo- 67075-05-2
6-(2,2-diphenylethenyl)-3,4-dihydro-2H-pyran-5-carboxylic acid 63014-61-9
2H-Pyran-5-carboxylic acid,2-ethyl-3,4-dihydro-3-methyl-4-oxo-6-phenyl-, 2-propenyl ester, cis- 83190-29-8
(2S)-3α-Ethenyl-2β-(β-D-glucopyranosyloxy)-3,4-dihydro-4α-[(2E,6S)-6-hydroxy-8-(4-hydroxyphenyl)-4-oxo-2-octenyl]-2H-pyran-5-carboxylic acid methyl ester 81417-81-4
(2S)-3α-Ethenyl-2β-(β-D-glucopyranosyloxy)-3,4-dihydro-4α-(2-hydroxyethyl)-2H-pyran-5-carboxylic acid methyl ester 72463-81-1
2H-Pyran-5-carboxylic acid, 4-(4-methoxyphenyl)-6-methyl-2-oxo-, ethylester 67075-03-0
2H-Pyran-5-carboxylic acid, 2-oxo-,5,5'-[[2,2,2-trifluoro-1-(trifluoromethyl)ethylidene]di-4,1-phenylene] ester 920017-72-7
2H-Pyran-5-carboxylic acid,3,4-dihydro-2-methyl-4-oxo-6-(1,3-pentadienyl)-, ethyl ester, (E,E)- 89035-51-8
2H-Pyran-5-carboxylic acid, 2-methyl-6-(1E,3E)-1,3-pentadienyl-, ethylester 672331-47-4
2H-Pyran-5-carboxylic acid, 4,6-dimethyl-2-oxo-, 2-methylpropyl ester 114153-75-2
2H-Pyran-5-carboxylic acid,6-[(acetyloxy)methyl]-3,4-dihydro-2,2-dimethyl-4-oxo-, ethyl ester 139696-48-3
2H-Pyran-5-carboxylic acid, 4-(4-methoxyphenyl)-2-oxo-,2-phenylhydrazide 105621-55-4
2H-Pyran-5-carboxylic acid,2-ethyl-3,4-dihydro-3-methyl-4-oxo-6-phenyl-, 2-propynyl ester, cis- 83190-21-0
2H-Pyran-5-carboxylic acid,2-ethyl-3,4-dihydro-3-methyl-4-oxo-6-phenyl-, ethyl ester, cis- 83190-19-6
2H-Pyran-5-carboxylicacid, 3-ethenyl-2-(b-D-glucopyranosyloxy)-3,4-dihydro-4-(2-oxoethyl)-, [3-[[[3-ethenyl-2-(b-D-glucopyranosyloxy)-3,4-dihydro-4-(2-oxoethyl)-2H-pyran-5-yl]carbonyl]oxy]-5-[1-(hydroxymethyl)-2-methoxy-2-oxoethyl]-2-methylcyclopentyl]met 119190-47-5
2H-Pyran-5-carboxylicacid, 3-ethenyl-2-(b-D-glucopyranosyloxy)-3,4-dihydro-4-hydroxy-4-[2-[(4-hydroxybenzoyl)oxy]ethyl]-,methyl ester, [2S-(2a,3b,4a)]- 156312-06-0
2H-Pyran-5-carboxylic acid, 4-(3-nitrophenyl)-2-oxo-, ethyl ester 109862-95-5
2H-Pyran-5-carboxylicacid, 3-ethenyl-2-(b-D-glucopyranosyloxy)-3,4-dihydro-4-[(2,3,4,9-tetrahydro-2-methyl-1H-pyrido[3,4-b]indol-1-yl)methyl]-,[2S-[2a,3b,4b(R*)]]- 123828-68-2
(2S,3R,4S)-3-Vinyl-2-(β-D-glucopyranosyloxy)-3,4-dihydro-4-(9H-pyrido[3,4-b]indole-1-ylmethyl)-2H-pyran-5-carboxylic acid methyl ester 56021-85-3
2H-Pyran-5-carboxylic acid, 2-oxo-, phenyl ester 370872-85-8
2H-PYRAN-5-CARBOXYLIC ACID 2-OXO-,PROPYL ESTER 220968-29-6
2H-Pyran-5-carboxylic acid, 4-(4-methoxyphenyl)-2-oxo- 105621-41-8
2H-Pyran-5-carboxylic acid, 3,4-dihydro-6-(tributylstannyl)-, methyl ester 140172-11-8
2H-Pyran-5-carboxylic acid, 2-oxo-, ethyl ester 5942-96-1
2H-Pyran-5-carboxylic acid, 3-acetyl-4-hydroxy-6-methyl-2-oxo-, ethylester 154368-88-4
2H-Pyran-5-carboxylic acid, 3,4-dihydro-6-methyl-, hydrazide 857224-44-3
2H-PYRAN-5-CARBOXYLIC ACID,4-ETHOXY-2-OXO-,ETHYL ESTER 127351-39-7
2H-Pyran-5-carboxylic acid,3-[2,2-difluoro-1-(trifluoromethyl)ethenyl]-2,2,4-trifluoro-6-methyl-, ethylester 88341-55-3
(2S)-3α-Hydroxymethyl-3,4-dihydro-2β-methyl-4α-[(9-methyl-9H-pyrido[3,4-b]indol-1-yl)methyl]-2H-pyran-5-carboxylic acid methyl ester 25394-75-6
(2S)-3α-Ethenyl-2β-(β-D-glucopyranosyloxy)-3,4-dihydro-4α-[[(2R,4S,6S)-tetrahydro-4-hydroxy-6-[2-(4-hydroxyphenyl)ethyl]-2H-pyran-2-yl]methyl]-2H-pyran-5-carboxylic acid methyl ester 81417-80-3
2H-Pyran-5-carboxylic acid, 3-acetyl-4-hydroxy-6-methyl-2-oxo-, methylester 154368-85-1
2H-Pyran-5-carboxylicacid, 3-ethenyl-2-(b-D-glucopyranosyloxy)-3,4-dihydro-4-(2-oxoethyl)-, [2S-(2a,3b,4b)]- 22864-93-3
2H-Pyran-5-carboxylic acid,3-cyano-4-[4-(dimethylamino)phenyl]-3,4-dihydro-2-imino-6-methyl-,ethyl ester 62558-93-4
4,6-diMethyl-2-oxo-2H-pyran-5-carboxylic acid 775314-83-5
(2S)-3α-Vinyl-2β-(β-D-glucopyranosyloxy)-3,4-dihydro-4α-[2-[[(E)-3-(4-hydroxy-3-methoxyphenyl)-1-oxo-2-propenyl]oxy]ethyl]-2H-pyran-5-carboxylic acid 61186-25-2
2H-Pyran-5-carboxylic acid, 3,4-dihydro-4-oxo-6-(2-phenylethenyl)-,ethyl ester, (E)- 89035-48-3
2H-Pyran-5-carboxylic acid,3-cyano-3,4-dihydro-2-imino-6-methyl-4-(4-nitrophenyl)-, ethyl ester 62558-95-6
2H-Pyran-5-carboxylic acid,2-ethyl-3,4-dihydro-3-methyl-4-oxo-6-phenyl-, propyl ester, cis- 83190-27-6
2H-Pyran-5-carboxylic acid,3,4-dihydro-6-methyl-4-(4-nitrophenyl)-2-oxo-3-phenyl-, ethyl ester 62558-85-4
2H-Pyran-5-carboxylic acid,6-[1-(acetyloxy)ethyl]-3,4-dihydro-2-methyl-4-oxo-, ethyl ester 139696-51-8
2H-Pyran-5-carboxylic acid, 3-ethyl-4-hydroxy-6-methyl-2-oxo-, ethylester 117867-31-9
2H-Pyran-5-carboxylic acid, 3,4-dihydro-6-methyl-4-oxo-, ethyl ester 22697-31-0
2H-Pyran-5-carboxylicacid,4-[(2-acetyl-1,2,3,4-tetrahydro-7,8-dihydroxy-1-isoquinolinyl)methyl]-3-ethenyl-2-(b-D-glucopyranosyloxy)-3,4-dihydro-,methyl ester, [2S-[2a,3b,4b(S*)]]- 122587-76-2
2H-PYRAN-5-CARBOXYLIC ACID,2-ETHOXY-3,4-DIHYDRO-4-HYDROXY-,METHYL ESTER 184719-40-2
2H-Pyran-5-carboxylic acid,6-[1-(acetyloxy)ethyl]-3,4-dihydro-2,2-dimethyl-4-oxo-, ethyl ester 139696-49-4
2H-Pyran-5-carboxylic acid, 3-ethyl-4-hydroxy-6-methyl-2-oxo-, methylester 154368-86-2
2H-Pyran-5-carboxylic acid, 2-oxo-,(2,2-dichloro-3,3-dimethylcyclopropyl)methyl ester 93551-27-0
2H-Pyran-5-carboxylic acid,4-[2-[[(2E)-3-(3,4-dihydroxyphenyl)-1- oxo-2-propenyl]oxy]ethyl]-3-ethenyl-2-(&acirc 61186-24-1