3-Ethyl-isoxazole-5-carboxylic acid

2,8-Dimethyl-quinoline-3-carboxylic acid

6,7,8,9-Tetrahydro-5H-carbazole-2-carboxylic acid

5-Methyl-4-pyrazol-1-ylmethyl-isoxazole-3-carboxylic acid

2-氨基噻唑-4-甲酸, 2-Amino-thiazole-4-carboxylic acid

6-(2-Hydroxy-ethyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid hydrate

(1-Methyl-1H-imidazol-2-yl)-oxo-acetic acid ethyl ester

(1-甲基-1H-咪唑-2-基)-氧代乙酸乙酯

2,5-Dimethyl-1-propyl-1H-pyrrole-3-carbaldehyde

2,5-二甲基-1-丙基-1H-吡咯-3-甲醛

4-Methyl-2-pyridin-4-ylmethyl-2H-pyrazol-3-ylamine

2-Methyl-4-oxo-1,4-dihydro-quinoline-8-carboxylic acid