2H-Pyran-4-carboxylic acid, 5,6-dihydro-2-oxo-, ethyl ester

CAS No: 58720-94-8
Order 58720-94-8 pyran,carboxylic,dihydro,ethyl,ester,2h-pyran,2h-pyran-4-carboxylic
2H-pyran
165198-46-9Cyclopenta[c]pyran-4-carboxylicacid, 1-[[4,6-O-[2-[3-ethenyl-2-(b-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4-yl]ethylidene]-b-D-glucopyranosyl]oxy]-1,4a,5,6,7,7a-hexahydro-6-hydroxy-7-methyl-,methyl ester, [1S-[1a[S*(2R*,3S*,4R*)],4aa