PF-04691502. A potent PI3K/mTOR dual inhibitor, Synonyms:-2-amino-8-((1r,4r)-4-(2-hydroxyethoxy)cyclohexyl)-6-(6-methoxypyridin-3-yl)-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one, CAS Number:-1013101-36-4, Molecular Formula:-C22H2GNGOG, Purity:-G98% by HPLC, 25mg.