4-12-00-01923 (Beilstein Handbook Reference) 4-Methylphenylurea 4-Tolylurea 622-51-5 AI3-52050 BRN 2208088 CCRIS 4875 EINECS 210-739-2 NCI-C02153 NSC 66557 P-TOLYLUREA Urea, (4-methylphenyl)- (9CI) Urea, p-tolyl- p-Tolycarbamide p-Tolylcarbamide p-Tolyurea