4,5,6,7-Tetrachloro-2-methyl-1H-isoindole-1,3(2H)-dione14737-80-5100 % similar Tetrachlorophthalic anhydride117-08-839 % similar Tetrachlorophthalic acid632-58-639 % similar 2,3,5,6-Tetrachloro-1,4-benzenedicarbonyl dichloride719-32-437 % similar Dimethyl tetrachloroterephthalate1861-32-137 % similar Pigment red 1795521-31-336 % similar Chlorthal2136-79-036 % similar Solvent red 13520749-68-234 % similar Solvent red 13571902-17-534 % similar Tetrachlorophthalimide1571-13-732 % similar