4-(2,6-Dichloro-phenyl)-3-oxo-butyric acid ethylester

Pyridine-3,5-dicarboxylic acid

3,5-吡啶二羧酸

Ethyl 2,2-difluorooctanoate

1-(4-Aminobutyl)pyrrolidin-2-one hydrochloride

2-Picolinic acid

吡啶-2-羧酸

3-甲基-2-(三氟甲基)吡啶, 3-Methyl-2-trifluoromethylpyridine

8-氮杂螺[4.5]癸烷盐酸盐, 8-Aza-spiro[4.5]decane hydrochloride

1-溴-4-(1,1-二氟乙基)苯, 1-Bromo-4-(1,1-difluoroethyl)benzene

3,5-Difluoro-N,N-dimethylaniline

5-Bromo-2-iodobenzaldehyde

5-溴-2-碘苯甲醛

2-Bromo-4,5-difluoronitrobenzene

2-溴-4,5-二氟硝基苯