37587-38-5

Methyl 1,3-dimethyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-5-carboxylate 1,3-dimethyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydro-pyrido[2,3-d]pyrimidine-5-carboxylic acid methyl ester Pyrido[2,3-d]pyrimidine-5-carboxylic acid, 1,2,3,4,7,8-hexahydro-1,3-dimethyl-2,4,7-trioxo-, methyl ester