瑞波西利杂质19 货号:R023019 英文名:Ribociclib Impurity 19 同义词:7-cyclopentyl-2-((3-hydroxy-5-(piperazin-1-yl)pyridin-2-yl)amino)-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide CAS号:N/A 分子式:C23H30N8O2 分子量:450.54 询价订购