68985-05-7

1,1'-CARBONYLBISBENZOTRIAZOLE, 97 1,1'-CARBONYLBISBENZOTRIAZOLE 40WT% Methanone, bis(1H-benzotriazol-1-yl)- 1,1'-CARBONYLBISBENZOTRIAZOLE, 40WT% SO& 1,1'-carbonylbisbenzotriazole preparation Bis(1H-benzo[d][1,2,3]triazol-1-yl)methanone