Chemical Name : 7H-Pyrrolo[2,3-d]pyrimidine, 4-chloro-7-[(4-methylphenyl)sulfonyl]-
CAS : 479633-63-1
Synonyms: 4-Chloro-7-tosyl-7H-Pyrrolo[2,3-d]pyrimidine
Application: Intermediates for Tofacitinib(477600-75-2)