1,3-Dinitronaphthalene

1,3-二硝基萘

1,4-Di-Boc-piperazine-2-carboxylic acid

1,8-Dihydroxynaphthalene

1,8-二羟基萘

1H-Pyrrole-1-propionic acid

吡咯-1-丙酸

2-(4-Methyl-1-piperidinyl)ethanamine

2-(Diphenylphosphino)ethylamine

2-(二苯基膦基)乙胺

2-Amino-3-formylchromone

2-氨基-3-甲酰色酮

2-Amino-5-chloro-3-methylpyridine hemihydrate

2-氨基-3-甲基-5-氯吡啶 半水合物

2-Bromo-1,3,4-thiadiazole

2-Chloromethyl-2,3-dihydrothieno[3,4-b]-1,4-dioxine

2-Fluoro-6-iodotoluene

2-氟-6-碘甲苯

2-Methoxycarbonylamino-1H-benzoimidazole-6-carboxylic acid

2-甲氧基羰基氨基-1 H -苯并咪唑-6-羧酸

2-Nitropyridine

2,2,3,3-Tetramethylsuccinonitrile

2,2,3,3-四甲基丁二腈

2,3,5,6-Tetrafluoro-4-(trifluoromethyl)phenol

2,3,5,6-四氟-4-三氟甲基苯酚