2-Picolinic acid

吡啶-2-羧酸

18-Crown-6

18-冠-6-醚

3-fluoro-4-nitropyridine

3-氟-4-硝基吡啶

2-Amino-5-methylphenol

6-氨基间甲酚

2-Chloro-5-methoxypyrimidine

2-氯-5-甲氧基嘧啶

2-氟-6-甲氧基苯甲酸乙酯, Ethyl 2-fluoro-6-methoxybenzoate

5-(4-Bromophenyl)oxazol-2-ylamine

Ethyl 5-Hydroxyisoxazole-4-carboxylate

1-(二氟甲基)-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1H-吡唑, 1-(Difluoromethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

反-(1R,2R)-N,N\\\'-二甲基1,2-环己烷二胺, N,N'-Dimethylcyclohexane-1,2-diamine