3738778 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3738778 > 2 > ChemIDplus > 034435604 > 34435-60-4 7,10-Dihydro-7-methyl-10-oxo-1H-(1,3)dioxino(5,4-f)quinoline-9-carboxylic acid EINECS 252-024-8 > 34435-60-4 > 034435604 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=034435604 $$$$