3727885 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3727885 > 2 > ChemIDplus > 001306021 > 1306-02-1 Lewisite Lewisite (mineral) > 1306-02-1 > 001306021 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=001306021 $$$$