2,4-Diamino-5-methyl-6-(2,5-dimethoxybenzyl)pyrido(2,3-d)pyrimidine 6-((2,5-Dimethoxyphenyl)methyl)-5-methylpyrido(2,3-d)pyrimidine-2,4-diamine 72732-56-0 BRN 5768301 BW 301U Piritrexim Piritrexima [Spanish] Piritrexime [French] Piritreximum [Latin] Pyrido(2,3-d)pyrimidine-2,4-diamine, 6-((2,5-dimethoxyphenyl)methyl)-5-methyl-