3735428 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3735428 > 2 > ChemIDplus > 020728738 > (2R-trans)-2-(3,4-Bis(phenylmethoxy)phenyl)-3,4-dihydro-5,7-bis(phenylmethoxy)-2H-1-benzopyran-3-ol 20728-73-8 EINECS 243-993-8 > 20728-73-8 > 020728738 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=020728738 $$$$