![4-(6-((6-ацетил-8-环пентил基-5-метил-7-кислорода代-7，8-二водорода피리딘并[2，3-d]пиримидин-2-基)амино)피리딘-3-基)哌嗪-1-формальдегид(帕博西尼примесь)](/static/images/placeholder.svg)
4-(6-((6-ацетил-8-环пентил基-5-метил-7-кислорода代-7，8-二водорода피리딘并[2，3-d]пиримидин-2-基)амино)피리딘-3-基)哌嗪-1-формальдегид(帕博西尼примесь)
4-(6-((6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7，8-dihydropyrido[2，3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carbaldehyde(PalbociclibImpurity)
4-(6-((6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7，8-dihydropyrido[2，3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carbaldehyde(PalbociclibImpurity) 97%