3845669 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845669 > 2 > ChemIDplus > YX3978870 > NIOSH/YX3978870 > Crotalus durissus collineatus venom Venom, snake, Crotalus durissus collilineatus YX3978870 > YX3978870 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YX3978870 $$$$