英文别名1H-Pyrazole-1-propanamide, β-cyclopentyl-4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-, (βR); Ruxolitinib-amide, (R)-; Ruxolitinib Impurity 13; (betaR)-beta-Cyclopentyl-4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazole-1-propanamide; 1H-Pyrazole-1-propanamide, beta-cyclopentyl-4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-, (betaR)-; Ruxolitinib Impurity 8; Xanthine Impurity 45; (R)-3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropionamide; Lucitinib Impurity 6; 3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropionamide 
