蒽

This has been confirmed by Fuson and Josien in studies on substituted benzanthracenes.

Fuson和Josien在 取代的苯并蒽类化合物的研究中验证了这一点。

Flett has examined a series of anthraquinones with various substituents on the ring.

福莱特测试了一系列环上具有不同取代基的蒽醌。

Then the absorbance is calculated as concentration of AQ from working curve.

最后，根据工作曲线将吸光度转换成蒽醌浓度。

Asteroidea ( starfish ) contains saponins, sterols, anthraquinones, alkaloids phospholipids and some other components.

海星含皂苷 、 甾醇 、 蒽醌 、 生物碱和脂类等物质。

The preparation and catalytic properties of different bromine - free catalysts were discussed.

溴蒽类催化剂的活性较低，相应的研究也较少。