6-Acetyl-8-cyclopentyl-5-methyl-2-(5-(piperazin-1-yl)pyridin-2-ylamino)pyrido[2,3-d]pyrimidin-7(8H)-one hydrochloride 98% 827022-32-2 C₂₄H₂₉N₇O₂HCl 483.99 g./mol ฿590.00 View