Synonyms: SRI 8455;174654-93-4;2,4-Diamino-5-methylpyrido(2,3-d)pyrimidine, 6-((3,4-dimethoxyphenylthio)methyl), 0.9 hydrate;2,4-Diamino-5-methylpyrido[2,3-d]pyrimidine, 6-[(3,4-dimethoxyphenylthio)methyl], 0.9 hydrate;AC1LA90C;CHEMBL23244;CHEBI:130270;XQDLKIMOHMTKTI-UHFFFAOYSA-N;F6CBCF0CB236411DA62644E0A17F393E;6-[(3,4-dimethoxyphenyl)sulfanylmethyl]-5-methylpyrido[2,3-d]pyrimidine-2,4-diamine