3807225 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3807225 > 2 > ChemIDplus > 102613354 > 1-(2-Ethylidenevaleryl)urea 1-(2-Propilcrotonil)urea [Italian] 1-(2-Propylcrotonoyl)urea 102613-35-4 4-03-00-00119 (Beilstein Handbook Reference) BRN 1708403 Urea, 1-(2-ethylidenevaleryl)- > 102613-35-4 > 102613354 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=102613354 $$$$