3844473 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3844473 > 2 > ChemIDplus > XW5884000 > NIOSH/XW5884000 > Phoneutria nigriventer toxin Toxin, spider, phoneutria nigriventer XW5884000 > XW5884000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=XW5884000 $$$$