4-(5-Methyl-3-phenylisoxazol-4-yl)-N-((4-(5-methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)benzenesulf，97%

4-(5-Methyl-3-phenylisoxazol-4-yl)-N-((4-(5-methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)benzenesulfonamide (Palbociclib Impurity)

仅供研发或工业应用，不可直接用于食品、药品、临床诊断或治疗。