Tetra
Chemical Name : 4,6-Dihydroxynicotinic acid
CAS : 5466-62-6
Synonyms: 2,4-Dihydroxy-5-pyridinecarboxylic acid;2,4-Dihydroxypyridine-5-carboxylic acid;3-Pyridinecarboxylic acid, 4,6-dihydroxy-;4,6-Dihydroxynicotinic acid;4,6-Dihydroxypyridine-3-carboxylic acid
![3-Phenyl-imidazo[1,5-a]pyridin-1-ylamine](http://thsciimg.chemcd.cn/TS20762.gif)
![5-Chloro-2-methyl-imidazo[1,2-a]pyridine-3-carboxylic acid](http://thsciimg.chemcd.cn/TS71506.gif)
