中文名称:托法替尼杂质29中文同义词:托法替尼杂质29英文名称:methyl3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoate英文同义词:methyl3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoate;Tofacitinib-28;TOFACITINIB-28Chemicalbook;Tofacitinibimpurity22/methyl3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoate;1-Piperidinepropanoicacid,4-methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-β-oxo-,methylester,(3R,4R)CAS号:1616761-01-3分子式:C17H23N5O3分子量:345.4