2-氯-N-(2-(异丙基磺酰基)苯基)嘧啶-4-胺, 2-Chloro-N-(2-(isopropylsulfonyl)phenyl)pyrimidin-4-amine

2,5-二氯喹啉, 2,5-Dichloroquinoline

2-氟-5-羟基苯腈, 2-Fluoro-5-hydroxybenzenecarbonitrile

2,4-二甲氧基-N-甲基苯甲胺, 1-(2,4-Dimethoxyphenyl)-N-methylmethanamine

2-氯噻唑-4-甲醛, 2-Chloro-4-formylthiazole

2-硝基-5-甲氧基苯腈, 5-Methoxy-2-nitrobenzonitrile

4,5-二甲基-1,3-二氧杂环戊烯-2-酮, 4,5-Dimethyl-1,3-dioxol-2-one

2-氯-3-甲氧基吡嗪, 2-Chloro-3-methoxypyrazine

2,3-二氢-1H-茚-1-羧酸, 1-Indanecarboxylic acid

4-(二氟甲基)哌啶盐酸盐, 4-(Difluoromethyl)piperidine hydrochloride