3747998 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3747998 > 2 > ChemIDplus > 062471061 > 2H-Oxireno(c)(1)benzopyran, 1a,7b-dihydro-5,6-dimethoxy-2,2-dimethyl- 62471-06-1 > 62471-06-1 > 062471061 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=062471061 $$$$