3841947 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3841947 > 2 > ChemIDplus > UY5923000 > NIOSH/UY5923000 > 2-Pyrrolidinone, 5-phenyl-5-(1(or 2)-propenyl)- 5-Phenyl-5-(1(or 2)-propenyl)-2-pyrrolidinone UY5923000 > UY5923000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UY5923000 $$$$