PHARMACEUTICAL RAW MATERIAL SAMPLE FOR CLINICAL TEST PURPOSE ONLY....... TOFACITINIB CITRATE IMPURITY A B STANDARD....TOFACITINIB CITRATE SUITABILITY ENANTIOMERSTEREO CHEMI
PHARMACEUTICAL RAW MATERIAL SAMPLE FOR CLINICAL TEST PURPOSE ONLY....... TOFACITINIB CITRATE IMPURITY A B STANDARD....TOFACITINIB CITRATE SUITABILITY ENANTIOMERSTEREO CHEMI