1-(2-Methylcyclohexyl)-3-phenylurea 1-(2-Methylcycohexyl)-3-phenylurea 1982-49-6 Caswell No. 733A Du Pont 1318 Du Pont herbicide 1,318 DuPont 1318 EINECS 217-844-2 EPA Pesticide Chemical Code 035509 H 1318 HSDB 1764 N-(2-Methylcyclohexyl)-N'-phenylurea N-Phenyl-N'-(2-methylcyclohexyl)urea NSC 131951 SIDURON Siduron [ANSI:BSI:ISO] Trey Tupersan Urea, 1-(2-methylcyclohexyl)-3-phenyl- Urea, N-(2-methylcyclohexyl)-N'-phenyl- Urea, N-(2-methylcyclohexyl)-N'-phenyl- (9CI)