693251-75-1 4H-1-Benzopyran, 2-(1,1-dimethylethyl)-4-(phenylethynyl)-

Email : chemicalcompass@qq.com Search

Basic

CAS No. 693251-75-1
Product Name 4H-1-Benzopyran, 2-(1,1-dimethylethyl)-4-(phenylethynyl)-
Molecular Formula C21H20O

Physical property