3844412 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3844412 > 2 > ChemIDplus > XW5868020 > NIOSH/XW5868020 > Toxin 3.20 (Naja melanoleuca) XW5868020 > XW5868020 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=XW5868020 $$$$