3770443 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3770443 > 2 > ChemIDplus > 077819831 > 125776-04-7 2H-1-Benzopyran-2-one, 7-(diethylamino)-3-(1-oxo-3-phenyl-2-propenyl)- 77819-83-1 > 125776-04-7 77819-83-1 > 077819831 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=077819831 $$$$