N-(4-Trifluoromethylphenyl)-2-cyano-3-hydroxycrotonamide, 2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-beuteamide, LEF-M
F49232

Leflunomide EP Impurity B
CAS号 108605-62-5
分子式 C12H9F3N2O2
分子量 270.21
存储温度 Store refrigerated
归类 Metabolites and Impurities