N'-[1-Amino-1-naphthalen-2-ylmethylidene]hydrazine carboxylic acid tert-butyl ester

1-(4-氯吡啶-2-基)乙-1-酮, 1-(4-Chloro-pyridin-2-yl)-ethanone

5-Nitro-benzothiazole

5-硝基苯并噻唑

2-Amino-5-chloro-pyridine-3-sulfonic acid amide

N'-[1-Amino-2-(3,5-dichlorophenoxy)ethylidene]hydrazinecarboxylic acid tert-butyl ester

3-Methyl-[1,2,4]oxadiazole-5-carboxylic acid ethylester

乙基3-甲基-1,2,4-恶二唑

5-(tert-Butyloxycarbonyamino)methyl-3-pyridin-3-yl-[1,2,4]oxadiazole

5-甲基-1,2,4-噁二唑-3-甲酸乙酯, Ethyl 5-methyl[1,2,4]oxadiazole-3-carboxylate

3-Ethynylbenzoic acid

3-乙炔基苯甲酸

Ethyl 5-methyl-1H-pyrazole-3-carboxylate

3-甲基吡唑-5-甲酸乙酯

6-氯-2-甲基氨基-3-硝基苯甲腈, 6-Chloro-2-(methylamino)-3-nitrobenzenecarbonitrile