[11H-Benzotriazolo[2,1-a]benzotriazol-6-ium]-11-ide;Dibenzo-1,3a,4,6a-tetraazapentalene;6H-Benzotriazolo(2,1-A)benzotriazol-5-ium, inner salt
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number