3-Sulfamoylbenzoic acid

3-磺酰氨基苯甲酸

7-Ethoxycoumarin

7-乙氧基香豆素

2-Methyl-2H-pyrazole-3-carboxylic acid

2-甲基-2H-吡唑-3-羧酸

羟甲基二茂铁, Hydroxymethylferrocene

6-Mercapto-1-hexanol

6-巯基-1-己醇

Ethyl 3-amino-4-pyrazolecarboxylate

3-氨基-4-吡唑-甲酸乙酯

1-Butylpyridinium Tetrafluoroborate

1-丁基吡啶鎓四氟硼酸盐

2-氯-4-(三氟甲基)苯磺酰氯, 2-Chloro-4-(trifluoromethyl)benzenesulfonyl Chloride

Dowex 离子交换树脂, Dowex 50WX4, 200 - 400 mesh, H form, ion-exchange resin

Thiophene-3-carboxylic acid

3-噻吩甲酸