Cat. Name CAS. Structure Purity
R045542 6-(2,4-Difluorophenoxy)-8-methyl-2-(methylsulfonyl 449808-50-8 6-(2,4-Difluorophenoxy)-8-methyl-2-(methylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one ≥ 95%