9-Ethyl-9H-[1,2,4]triazolo[4,3-a]benzimidazole-3-sulfonic acid Structure

9-Ethyl-9H-[1,2,4]triazolo[4,3-a]benzimidazole-3-sulfonic acid

Preparation Products And Raw materials

9-Ethyl-9H-[1,2,4]triazolo[4,3-a]benzimidazole-3-sulfonic acid Suppliers