CAS 1374639-78-7 appears in our catalog under these names: 4-(6-(7-Cyclopentyl-6-dimethylcarbamoyl-7H-pyrrolo(2,3-d)pyrimidin-2-ylamino)-pyridin-3-yl)-piperazine-1-carboxylic acid tert-butyl ester, tert-Butyl 4-(6-((7-cyclopentyl-6-(dimethylcarbamoyl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate 97%, tert-Butyl 4-(6-((7-cyclopentyl-6-(dimethylcarbamoyl)-7H-pyrrolo[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate, 97%, 97%, Ribociclib impurity 2, 98.63%, 4-[6-(7-Cyclopentyl-6-dimethylcarbamoyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)-pyridin-3-yl]-piperazine-1-carboxylic acid tert-butyl ester, 97%. Offered by: Biosynth, Ambeed, Chemat, MedChemExpress, Fluorochem. Available pack sizes: 5g, 250mg, 1g, Get quote.