4-Chloro-3-methanesulfonylbenzoic acid

1-(2-Hydroxyethyl)-1H-pyrazole-4-carboxylic acid

3,5-二溴苯磺酰氯, 3,5-Dibromobenzenesulfonyl chloride

1-Benzenesulfonyl-4-chloro-2-nitrobenzene

1-(3-Bromobenzyl)-1H-pyrazole-4-carboxylic acid

环丙基甲基肼二盐酸盐, Cyclopropylmethylhydrazine dihydrochloride

1-(Pyridin-2-ylmethyl)hydrazine trihydrochloride

1-[2-(Trifluoromethyl)benzyl]hydrazine dihydrochloride

4-(3-Cyano-pyridin-2-yl)-benzoic acid ethyl ester

2-Chloro-5-methyl-pyridine-3-sulfonyl chloride

N-Allyl-2-chloro-acetamide