3735367 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3735367 > 2 > ChemIDplus > 020296213 > 20296-21-3 2H-1-Benzopyran-2-one, 7-(phosphonooxy)- > 20296-21-3 > 020296213 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=020296213 $$$$