2,4-Dichlorobenzonitrile

2,4-二氯苯甲腈

2-Nitrophenylhydrazine Hydrochloride

2-硝基苯肼盐酸盐

4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate

4,5-二氨基-1-(2-羟乙基)吡唑硫酸盐

2-溴-3-氯苯胺, 2-Bromo-3-chloroaniline

2,3,3-Trimethylindolenine

2,3,3-三甲基吲哚

3-Nitrophthalic Anhydride

3-硝基邻苯二甲酸酐

4-Sulfamoylbenzoic Acid

4-磺酰胺苯甲酸

4-Amino-2-ethylaminopyridine

5-硝基-2-噻吩甲酸甲酯, 5-Nitrothiophene-2-carboxylic acid methyl ester

2-Methyl-4-(trifluoromethyl)thiazole-5-carboxylic Acid

2-甲基-4-三氟甲基噻唑-5-甲酸