偶氮羧 meaning in Chinese

carboxyazo

Study on synthesis of h - acidazo agent and its application
新显色剂对羧基偶氮羧黄的合成
Photometric determination of microamounts of calcium in water with cpa as color reagent
二溴对甲基偶氮羧光度法快速测定硅酸盐试样中的微量铝
The synthesis of new reagent dibromo - p - methyl - carboxysulfonazo and the study on its spectrophotometric determination with strontium
新显色剂二溴对甲基偶氮羧磺的合成及其与锶显色反应的研究