Product name2,3-dichloro-5,6-dicyano-1,4-benzoquinone Molecular FormulaC8Cl2N2O2 Molecular Weight：227.01 CAS NO. 84-58-2 Technical specification For the appearance of yellow or orange yellow crystalline powder ,Purity≥98.5%, Melting point≥214℃,water content≤0.5% Packing：packed in the cardboard drums, net weight 25kgs. Main uses mainly used for synthesizing for anti-AIDS drugs.