1-Methyl-3-phenylurea 1007-36-9 3-PHENYL-1-METHYLUREA 4-12-00-00734 (Beilstein Handbook Reference) BRN 0742887 CCRIS 2709 Defenuron IPO 4328 N-Methyl-N'-phenylurea N-Phenyl-N'-methylurea NSC 10989 Urea, 1-methyl-3-phenyl- Urea, N-methyl-N'-phenyl- (9CI)