. . . . . . . . "2,4-Diamino-5-Methyl-6-[(3,4,5-Trimethoxy-N-Methylanilino)Methyl]Pyrido[2,3-D]Pyrimidine"@en . . . . . . . . . . . . . . . . . . . . . . "experimental"@en . . . . . .