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138073-19-5 4h-pyrido[1,2-a]pyrimidine-3-carboxylic acid,9-[(formylphenylamino)methylene]-6,7,8,9-te

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Product Name 4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid,9-[(formylphenylamino)methylene]-6,7,8,9-tetrahydro-6-methyl-4-oxo-,ethyl ester, (Z)-
CAS No. 138073-19-5
Molecular Formula C20H21N3O4