3845619 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845619 > 2 > ChemIDplus > YX3974400 > NIOSH/YX3974400 > Bothrops atrox asper venom Venom, snake, Bothrops atrox asper YX3974400 > YX3974400 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YX3974400 $$$$