Other name: Ethyl 4-chloro-2-oxo-3H-1, 3-benzothiazole-3-ylacetate; 7-Chloro-2-oxo-3( 2H) -benzo thiazoleacetic acid ethyl ester; 4-Chloro-2-oxo-benzothiazoleacetic acid ethyl ester Molecular formula: C11H10ClNO3S Molecular weight: 271.72 Structure: CAS: 25059-80-7 EINECS: 246-591-0 Assay: great er than 90% Melting point: 79 degrees Dangerous mark: N Dangerous code: R51/ 53 Safety instruction: S61 Transport of Dangerous Code: UN3077 Packing: 25kg per drum Uses: Clean out the weeds of plants