2′,4′-Dichloro-5′-hydroxyacetanilide

2′,4′-二氯-5′-羟基乙酰苯胺

2-(4-Biphenyl)ethylamine

2-(4-联苯)乙胺

2-(Chloromethyl)phenyl isocyanate

2-(氯甲基)苯基异氰酸酯

[2-(Methacryloyloxy)ethyl]trimethylammonium chloride solution

[2-（甲基丙烯酰氧基）乙基] 三甲基氯化铵 溶液

2-Amino-4-(4-nitrophenyl)thiazole

4-(4-硝基苯基)-1,3-噻唑-2-胺

2-Amino-6-methoxy-3-nitropyridine

2-氨基-6-甲氧基-3-硝基吡啶

2-Bromoisobutyric anhydride

2-溴异丁酸酐

2-Chloro-4-methoxybenzyl bromide

2-氯4-甲氧基溴苄

2-Cyanopropan-2-yl N-methyl-N-(pyridin-4-yl)carbamodithioate

2-氰基丙基 N-甲基-N-(4-吡啶)氨基二硫代碳酸酯

1H-Tetrazole-5-acetic acid

1H-四唑-5-乙酸