42609-52-9 60120-76-5 BRN 2855249 DYMRON Daimuron Dimuron Dymrone K 223 N-(4-Methylphenyl)-N'-(1-methyl-1-phenylethyl)urea N-(alpha,alpha-Dimethylbenzyl)-N(sup 1)-p-tolylurea SK 23 SK 23 (herbicide) Shouron Showrone Urea, N-(4-methylphenyl)-N'-(1-methyl-1-phenylethyl)-