Synonyms: SRI 8453;174654-90-1;2,4-Diamino-5-methylpyrido(2,3-d)pyrimidine, 6-((3-methylphenylthio)methyl), 0.7 hydrate;2,4-Diamino-5-methylpyrido[2,3-d]pyrimidine, 6-[(3-methylphenylthio)methyl], 0.7 hydrate;AC1LA8ZL;CHEMBL23272;CHEBI:130359;MNHWODGSAAWVCT-UHFFFAOYSA-N;C5372C47E83F9FF197FB4392CF113F8F;5-methyl-6-[(3-methylphenyl)sulfanylmethyl]pyrido[2,3-d]pyrimidine-2,4-diamine