5'-脱氧-5-氟胞嘧啶核苷, 4-Amino-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-methyltetrahydrofur

2,4-二氯-6,7-二氢-5H-环戊[d]嘧啶, 2,4-Dichloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine

2-氟-5-乙酰基吡啶, 1-(6-Fluoropyridin-3-yl)ethanone

2-氨基丙二酰胺, Aminomalonamide

2-甲硫基嘧啶-5-甲酸, 2-(Methylthio)pyrimidine-5-carboxylic acid

3-(2-氯-嘧啶-4-基)-1H-吲哚, 3-(2-Chloropyrimidin-4-yl)-1H-indole

2-(溴甲基)-2-丁基己酸, 2-(Bromomethyl)-2-butylhexanoic acid

1-(3-溴苯基)乙烷-1-胺盐酸盐, 1-(3-Bromophenyl)ethanamine hydrochloride

N-(2,4-二甲氧基苄基)-5-氟嘧啶-2-胺, N-(2,4-Dimethoxybenzyl)-5-fluoropyrimidin-2-amine

2-溴-5-碘咪唑并[2,1-b]噻唑, 2-Bromo-5-iodoimidazo[2,1-b]thiazole