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104989-28-8 pyrido[2,3-d]pyrimidine-6-carboxylic acid,2,4-diamino-1,5-dihydro-7-methyl-5-(3-nitrophe

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Product Name Pyrido[2,3-d]pyrimidine-6-carboxylic acid,2,4-diamino-1,5-dihydro-7-methyl-5-(3-nitrophenyl)-, ethyl ester
CAS No. 104989-28-8
Molecular Formula C17H18N6O4