2-Bromo-3-cyclopentylcyclopent-2-enone

2-Bromo-4′-hydroxy-3′-nitroacetophenone

2-Bromo-5-isopropyl-1,3,4-thiadiazole

2-Chloro-1-(3,4,5,6,7,8-hexahydro-1H-carbazol-9(2H)-yl)ethanone

2-Chloro-6-[4-(3-fluorophenyl)-1H-imidazol-2-yl]pyridine

2-Chloro-N-(4-chlorobenzyl)acetamide

2-Chloro-N-(5-methyl-2-pyridinyl)acetamide

2-Fluoro-6-nitro-N-phenylbenzamide

2-Hydroxy-N-m-tolylacetamide

2-Isobutyl-1,3-dioxo-5-isoindolinecarboxylic acid

2-Methyl-4-(1H-pyrazol-1-yl)benzaldehyde

2-Morpholin-4-ylnicotinonitrile

2-Phenoxyethanethioamide

2-Thioxo-2,3,5,6,7,8-hexahydro-4(1H)-quinazolinone

2,2,2-Trifluoro-1-(4-fluorophenyl)ethylamine hydrochloride