3777581 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3777581 > 2 > ChemIDplus > 085087203 > 85087-20-3 Doxycline > 85087-20-3 > 085087203 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085087203 $$$$