3-(2-Bromophenyl)-3-oxo-propionic acid ethylester

3-(2-溴苯基)-3-氧代丙酸乙酯

3-(3,5-Dimethoxyphenyl)-3-oxo-propionic acidethyl ester

3-(3,5-二氯苯基)-3-氧代丙酸乙酯, Ethyl (3,5-dichlorobenzoyl)acetate

biphenyl-2-sulfonyl chloride

2-联苯磺酰氯

4'-Bromo-2'-fluorobiphenyl-4-sulfonyl chloride

4-(3-Butyl-ureido)-benzenesulfonyl chloride

4-[3-(2-Methoxyethyl)ureido]-2-methylbenzenesulfonyl chloride

4-Ethoxy-3-[3-(4-fluorophenyl)ureido]benzenesulfonyl chloride

2-Chloro-4-[3-(3-methyl-4-nitro-phenyl)-ureido]benzenesulfonyl chloride

5-(3,5-Dichlorobenzoylamino)-2-ethoxy-benzenesulfonyl chloride