Tetra
Chemical Name : 6-Oxo-1,6-dihydropyridazine-4-carboxylic acid
CAS : 87130-58-3
Synonyms: 1,6-Dihydro-6-oxopyridazine-4-carboxylic acid;3-Oxo-2,3-dihydropyridazine-5-carboxylic acid;5-Carboxypyridazin-3(2h)-one;6-Oxo-1,6-dihydropyridazine-4-carboxylic acid
![9-Methyl-3,4-dihydro-2h-pyrido[1,2-a]pyrimidin-2-one](http://thsciimg.chemcd.cn/TS11903.gif)
