TFCB2B: Tofacitinib RC 22

Ethyl 4-cyano-3-imino-5-((3R,4R)-4-methyl-3-(2-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)piperidin-1-yl)-5-oxopentanoate ;    

CAS # 2102039-99-4 ;

C21H27N7O3 ;
Mol. Wt.: 425.48 ;