3844481 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3844481 > 2 > ChemIDplus > XW5890700 > NIOSH/XW5890700 > Buthus tamulus toxin xii-1 Toxin xii-1 (Buthus tamulus) XW5890700 > XW5890700 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=XW5890700 $$$$