3737160 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3737160 > 2 > ChemIDplus > 027528069 > 1,8-Naphthyridine-3-carboxylic acid, 1-ethyl-1,4-dihydro-6-hydroxy-7-methyl-4-oxo- 27528-06-9 > 27528-06-9 > 027528069 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=027528069 $$$$