2-Amino-6-bromo-4-methoxyphenol

2-Amino-N,N-dimethyl-1,3-benzothiazole-6-sulfonamide

2-aminomethylpyrazine

2-azido-1-(4-methoxy-phenyl)-ethanone

2-Benzyl-1H-benzimidazol-5-amine

2-Boc-7-amino-2-azabicyclo[2.2.1]heptane

2-Bromo-1-ethoxy-1,1,2-trifluoroethane

2-Bromo-4-methylbenzotrifluoride

2-Bromo-5-chloronicotinic acid

2-Bromo-6-(prop-2-yn-1-yloxy)naphthalene

2-Bromo-N-phenylacetamide

2-Butoxyaniline

2-Chloro-1,3-thiazole-5-carboxylic acid

2-氯-1,3-磺胺-5-羧酸

2-Chloro-4-[(2-chlorobenzyl)oxy]-5-ethoxybenzaldehyde

2-Chloro-4-sulfamoylaniline