PBC48B: Palbociclib N-Nitroso Impurity

6-Acetyl-8-cyclopentyl-5-methyl-2-(5-(4-nitrosopiperazin-1-yl)pyridin-2-ylamino)pyrido[2,3-d]pyrimidin-7(8H)-one ;

CAS # 2955712-44-2 ;

C24H28N8O3 ;
Mol. Wt.: 476.53 ;