(S)-2-((((9H-芴-9-基)甲氧基)羰基)(甲基)氨基)-3-(4-甲氧基苯基)丙酸, (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-

噁唑-2-基甲醇, Oxazol-2-ylmethanol

5-溴-2-(三氟甲基)苯腈, 5-Bromo-2-(trifluoromethyl)benzonitrile

2-溴-6-甲基-4-硝基苯胺, 2-Bromo-6-methyl-4-nitroaniline

1-氟-4-碘-2-(三氟甲基)苯, 1-Fluoro-4-iodo-2-(trifluoromethyl)benzene

4-(甲氨基)丁酸盐酸盐, 4-(Methylamino)butanoic acid hydrochloride

磷酸西他列汀杂质A, Sitagliptin EP Impurity A Phosphate

6-甲氧基-3,4-二氢喹啉-2(1H)-酮, 6-Methoxy-3,4-dihydroquinolin-2(1H)-one

(S)-2-(4,5-二氢-4-异丙基-2-噁唑基)喹啉, (S)-2-(4,5-Dihydro-4-isopropyl-2-oxazolyl)quinoline

2,4-二氯喹唑啉-6-羧酸乙酯, Ethyl 2,4-dichloroquinazoline-6-carboxylate