C15H13NO4
Neat
271.27
7-(1-carboxyethyl)-5H-chromeno[2 and 3-b]pyridine 1-oxide
2-(1-oxido-5H-chromeno[2 and 3-b]pyridin-1-ium-7-yl)propanoic acid
InChI=1S/C15H13NO4/c1-9(15(17)18)10-4-5-13-12(7-10)8-11-3-2-6-16(19)14(11)20-13/h2-7,9H,8H2,1H3,(H,17,18)