2-Nitro-3-aminobenzoic acid

oxazole-4-carbonitrile

4-噁唑甲腈

1-(Pyridin-3-yl)cyclopropanecarboxylic acid

3-溴-5,6,7,8-四氢-1,6-萘啶盐酸盐, 3-Bromo-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride

Ethyl 3-chloro-4-formylbenzoate

5-Ethoxypyrazine-2-carboxylic acid

5-Nitro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid

4,5,6,7-Tetrahydrothiazolo[5,4-c]pyridine hydrochloride

6-氯吡嗪-2-甲醛, 6-Chloropyrazine-2-carbaldehyde

6-Ethylpicolinic acid

Methyl 4-iodo-3-nitrobenzoate

4-碘-3-硝基苯甲酸甲酯