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89429-02-7 4h-pyrido[1,2-a]pyrimidine-3-carboxylic acid,6,7,8,9-tetrahydro-6-methyl-9-[(4-nitropheny

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Product Name 4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid,6,7,8,9-tetrahydro-6-methyl-9-[(4-nitrophenyl)azo]-4-oxo-, ethyl ester,(Z)-
CAS No. 89429-02-7
Molecular Formula C18H19N5O5