3816307 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3816307 > 2 > ChemIDplus > 148270751 > 148270-75-1 2a,7b-Dihydro-2a-methyl-1,2-dioxeto(3,4-b)benzofuran > 148270-75-1 > 148270751 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=148270751 $$$$