3844483 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3844483 > 2 > ChemIDplus > XW5890940 > NIOSH/XW5890940 > Buthus tamulus toxin xiii-4 Toxin xiii-4 (Buthus tamulus) XW5890940 > XW5890940 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=XW5890940 $$$$