3820971 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3820971 > 2 > ChemIDplus > 443912183 > 443912-18-3 Ro 31-7453 > 443912-18-3 > 443912183 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=443912183 $$$$