Cat.No.KY123883 Name1H-1,2,3-benzotriazol-1-yl-4-nitrophenylmethanone CAS4231-71-4 MolFormula C13H8N4O3 MolWeight 268.23 Enquiry Email Name/Company Message KY123883 - 4231-71-4 | 1H-1,2,3-benzotriazol-1-yl-4-nitrophenylmethanone Quantity: Captcha Send Message