2-Bromo-3-pyridinecarboxaldehyde

2-溴-3-吡啶甲醛

2-Bromo-4,5-difluorophenol

2-溴-4,5-二氟苯酚

2-Chloro-4,6-dimethylpyridine-3-carbonitrile

2-氯-3-氰基-4,6-二甲基吡啶

2-Hydroxyethyl-trimethylammonium L-(+)-lactate

2-羟乙基-三甲基铵 L-(+)-乳酸盐

2-Methoxypyridine-3-carboxylic acid

2-甲氧基烟酸

2-Tributylstannylthiazole

2-三丁基甲锡烷基噻唑

2,4-Difluorobenzaldehyde

2,4-二氟苯甲醛

2,6-Dibromopyridine N-oxide

3-(2,4-Dihydroxyphenyl)propionic acid

3-(2,4-二羟基苯)丙酸

3-Bromothianaphthene

3-溴苯并噻吩