From Antibacterials to Photovoltaics: How Two Ring Nitrogens Make Quinoxaline a Cross-Domain “Universal” Scaffold
In pharmaceuticals, veterinary drugs, dyes, and even organic optoelectronic materials, researchers repeatedly run into the same parent core: quinoxaline (also known as benzopyrazine). It is not a “structure exclusive to one industry,” but rather a fused heteroaromatic scaffold that turns key ...
危险品化学品经营许可证（带存储）