3845698 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845698 > 2 > ChemIDplus > YX3981700 > NIOSH/YX3981700 > Crotalus pusillus venom Venom, snake, Crotalus pusillus YX3981700 > YX3981700 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YX3981700 $$$$