Chemical Name: 1-(2,2-Dimethoxyethyl)-3-methoxy-4-oxo-1,4-dihydropyridine-2,5-dicarboxylic acid
Smiles: O=C1C(C(O)=O)=CN(CC(OC)OC)C(C(O)=O)=C1OC
Inchi: InChI=1S/C13H20N2O4/c16-11-13(17)10-14(18)6-8-15(19,9-7-14)12-4-2-1-3-5-12/h1-5,13,16-17H,6-11H2/t13-,14?,15?/m0/s1