N'-(3,4-Dichlorophenyl)-N,N-di(methyl-d3)urea; DCMC-d6; Hardener 95-d6; Dairon-d6; Direx-d6; Dironet-d6; Dironzol-d6; Nortox-d6; Duran-d6; Dyhard UR 200-d6; HRT Dinron-d6; HW 920-d6; Herbatox-d6; Karmax-d6; Karmex-d6; Karmex-d6 D; Karmex DW-d6; Karmex Diuron Herbicide-d6; Lucenit-d6; Marmer-d6; Reventol A 6-d6; Telvar Diuron Weed Killer-d6;

A labeled phenyl urea herbicide