3,5-Dioxo-2-phenyl-2,3,4,5-tetrahydro-[1,2,4]triazine-6-carboxylic acid

3,5-Dioxo-2-phenyl-2,3,4,5-tetrahydro-[1,2,4]triazine-6-carboxylic acid · CAS 4315-71-3