1-Cyanoacetyl-3-methylurea 2-Cyano-N-((methylamino)carbonyl)acetamide 3-04-00-00137 (Beilstein Handbook Reference) 6972-77-6 Acetamide, 2-cyano-N-((methylamino)carbonyl)- (9CI) BRN 1770632 EINECS 230-212-0 N-Methyl-N'-cyanoacetylurea NSC 62581 Urea, 1-cyanoacetyl-3-methyl-