4-[(5-Cyano-1,6-dihydro-2-hydroxy-1,4-dimethyl-6-oxopyridin)-3-ylazo]benzoic acid 2-ethoxy-2-oxoethyl ester
2-ethoxy-2-oxoethyl 4-[(5-cyano-1,6-dihydro-2-hydroxy-1,4-dimethyl-6-oxopyridin-3-yl)azo]benzoate
CAS: 72614-76-7
Molecular Formula: C19H18N4O6