InChI=1/C7H4Cl2OS/c8-5-1-3-6(4-2-5)10-7(9)11/h1-4 O-(4-chlorophenyl) chloridothiocarbonate THIOFORMIC ACID,CHLORO,(4-CHLOROPHENYL) ESTER carbonochloridothioic acid, O-(4-chlorophenyl) ester