2-Hydrazinoisonicotinic acid

2-肼基烟酸

4-Methylnicotinic acid

4-甲基烟酸

3-Thien-3-ylacrylic acid

反式-3-(3-噻吩基)丙烯酸

2-(4-Bromobenzyl)-1,3-thiazole-4-carboxylic acid

2-Chloro-1,3-thiazole-5-carboxylic acid

2-氯-1,3-噻唑-5-甲酸

4-甲基异噁唑-5-甲酸, 4-methylisoxazole-5-carboxylic acid

5-(Pyrid-4-yl)-3-pyrazolecarboxylic acid

5-(4-嘧啶)-1H-吡唑-3-羧酸

1H-Pyrazole-3,5-dicarboxylic acid

3,5-吡唑二甲酸一水合物

3-氧代-2,3-二氢哒嗪-4-甲酸, 3-Oxo-2,3-dihydropyridazine-4-carboxylic acid

5-bromo-1-benzofuran-2-carboxylic acid

5-溴苯并呋喃-2-羧酸