英文别名3-Azetidineacetamide, 1-(ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]; 2-[1-ethylsulfonyl-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrazol-1-yl]azetidin-3-yl]acetamide; Acetamide Baricitinib Impurity; 1-(Ethylsulfonyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]-3-azetidineacetamide; 2-{1-(ethanesulfonyl)-3-[4-(7h-pyrrolo[2,3-d]pyrimidin-4-yl)-1h-pyrazol-1-yl]azetidin-3-yl}acetamide; Baricitinib Impurity 20; Barricetinib impurity A; Barrectinib impurity 1; Baricitinib impurity 01; Baricitinib Acetamide Impurity 
