3-Oxo-3-thiophen-2-yl-propionic acid ethyl ester

3-氧代-3-噻吩-2-基-丙酸乙酯

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

3-(3-溴苯基)-3-氧-丙 酸 乙基酯

3-(3,4-Dimethoxyphenyl)-3-oxo-propionic acid ethyl ester

3,4-二甲氧基苯甲酰乙酸乙酯

3-Oxo-3-(4-phenoxyphenyl)propionic acid ethyl ester

4'-Nitrobiphenyl-4-sulfonyl chloride

4-[3-(4-Nitrophenyl)ureido]benzenesulfonylchloride

4-[3-(4-Fluoro-phenyl)ureido]-2-methylbenzenesulfonyl chloride

2-Methyl-4-(3-methyl-ureido)-benzenesulfonylchloride

4-Ethoxy-3-(3-pyridin-4-yl-ureido)benzenesulfonyl chloride hydrogen sulfate

2-Chloro-4-(3-pyridin-3-yl-ureido)benzenesulfonylchloride hydrochloride