3-Bromo-4,5-difluorobenzonitrile

二甲基磺酰氯, ethylsulfamoyl chloride

3-Bromo-2,4-difluorobenzenethiol

2-Chloro-4-methyl-pyridine-3-sulfonyl chloride

4-Bromo-2,3-difluorobenzenethiol

5-Bromo-4-chloro-2-fluorobenzenesulfonylchloride

4-Bromo-2-chloro-5-methylbenzenesulfonyl chloride

3-(3,4-Dimethylphenyl)-1H-pyrazole-4-carbaldehyde

4-Bromopyrrole-2-carboxylic acid

4-溴-1H-吡咯-2-甲酸

3-Pyridin-2-yl-propionic acid hydrochloride

Ethyl 2-cyanobutanoate

2-氰基丁酸乙酯