Synonyms: Urea,3-[3-chloro-4-[(chlorodifluoromethyl)thio]phenyl]-1,1-dimethyl- (8CI); 1-[3-Chloro-4-(chlorodifluoromethylthio)phenyl]-3,3-dimethylurea;3-(3-Chloro-4-chlorodifluoromethylthiophenyl)-1,1-dimethylurea; Clearcide;Fluothiuron; KUE 2079A;N-(3-Chloro-4-difluorochloromethylthiophenyl)-N',N'-dimethylurea;N-[3-Chloro-4-(chlorodifluoromethylthio)phenyl]-N',N'-dimethylurea;N-[3-Chloro-4-(chlorodifluoromethylthiol)phenyl]-N',N'-dimethylurea;Thiochlormethyl