4-乙炔基哌啶盐酸盐, 4-Ethynylpiperidine hydrochloride

(3S)-3-(肼羰基)哌啶-1-羧酸叔丁酯, tert-Butyl (3S)-3-(hydrazinecarbonyl)piperidine-1-carboxylat

1-溴-8-碘萘, 1-Bromo-8-iodonaphthalene

(2R)-(+)-3,3'-二苯基-[2,2'-联二萘]-1,1'-二醇, (R)-VANOL

4-溴-2-氯-1-硝基苯, 4-Bromo-2-chloro-1-nitrobenzene

9-[2-(二苯基膦基)苯基]-9H-咔唑, 9-[2-(Diphenylphosphino)phenyl]-9H-carbazole

1-乙基-2-甲基-1H-咪唑, 1-Ethyl-2-methyl-1H-imidazole

(5-氟-2-氧代-1,2-二氢吡啶-4-基)硼酸, (5-Fluoro-2-oxo-1,2-dihydropyridin-4-yl)boronic acid

马来酸氯苯那敏杂质D, Oxalic acid dihydrate

头孢氨苄杂质E, Cephalexin Impurity E (Cefradine EP Impurity G)