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139504-86-2 pyrido[2,3-d]pyrimidine-2,4-diamine,5-methyl-6-[(tributylphosphoranylidene)methyl]-

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Product Name Pyrido[2,3-d]pyrimidine-2,4-diamine,5-methyl-6-[(tributylphosphoranylidene)methyl]-
CAS No. 139504-86-2
Molecular Formula C21H36N5P