2-Methyl-7-oxo-4,7-dihydro-[1,2,4]triazolo[1,5-a]-pyrimidine-6-carboxylic acid 的分子结构, CAS编号: 842954-97-6
2-Methyl-7-oxo-4,7-dihydro-[1,2,4]triazolo[1,5-a]-pyrimidine-6-carboxylic acid 的分子结构, CAS编号: 842954-97-62-Methyl-7-oxo-4,7-dihydro-[1,2,4]triazolo[1,5-a]-pyrimidine-6-carboxylic acid 的分子结构, CAS编号: 842954-97-6