6,7,8,9-Tetrahydro-6-methyl-9-(carboxymethylene)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 3-ethyl ester
6,7,8,9-Tetrahydro-6-methyl-9-(carboxymethylene)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 3-ethyl ester(6,7,8,9-Tetrahydro-6-methyl-9-(carboxymethylene)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 3-ethyl ester)
CAS:
化学式: C14H16N2O5