7084-70-0

(4E)-5-amino-4-(4,5-dimethoxy-6-oxocyclohexa-2,4-dien-1-ylidene)-6-(5-methoxy-2,3-dimethyl-6-oxo-4,6-dihydropyrido[2,3-f]quinoxalin-9-yl)-3-methyl-1,4-dihydropyridine-2-carboxylic acid

(4E)-5-amino-4-(4,5-dimethoxy-6-oxocyclohexa-2,4-dien-1-ylidene)-6-(5-methoxy-2,3-dimethyl-6-oxo-4,6-dihydropyrido[2,3-f]quinoxalin-9-yl)-3-methyl-1,4-dihydropyridine-2-carboxylic acid