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104989-69-7 pyrido[2,3-d]pyrimidine-6-carboxylic acid,2,4-diamino-1,5-dihydro-7-methyl-5-(1-naphthal

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Product Name Pyrido[2,3-d]pyrimidine-6-carboxylic acid,2,4-diamino-1,5-dihydro-7-methyl-5-(1-naphthalenyl)-, ethyl ester,acetate (2:1)
CAS No. 104989-69-7
Molecular Formula C21H21N5O2・1/2C2H4O