tert-butyl ((1S,4R)-4-(4-methyl-7H-pyrrolo[2,3-d]pyrimidin-7-yl)cyclopent-2-en-1-yl) carbonate/

tert-butyl ((1S,4R)-4-(4-methyl-7H-pyrrolo[2,3-d]pyrimidin-7-yl)cyclopent-2-en-1-yl) carbonate/ · CAS 2159120-36-0