雷诺嗪杂质2, Ranolazine Impurity 2

噁唑-5-基甲胺二盐酸盐, Oxazol-5-ylmethanamine dihydrochloride

3-(氨基甲基)-3-羟基吡咯烷-1-羧酸叔丁酯, tert-Butyl 3-(aminomethyl)-3-hydroxypyrrolidine-1-carboxylat

(S,S)-4,4-二甲基-4,5,4',5'-四氢[2.2]双噁唑基, (S,S)-4,4-Dimethyl-4,5,4',5'-tetrahydro [2.2]bioxazolyl

N,N-二甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苯甲酰胺, N,N-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)

3,3-二氟-2,2-二甲基丙-1-醇, 3,3-Difluoro-2,2-dimethylpropan-1-ol

4'-(4-吡啶基)-2,2':6',2''-三联吡啶, 4'-(4-Pyridyl)-2,2':6',2''-terpyridine

2-(3,5-二甲基-1H-吡唑-1-基)乙烷-1-醇, 2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethan-1-ol

莫西沙星杂质19, Moxifloxacin Impurity 19

尼可地尔杂质B, Nicorandil impurity B