3845709 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845709 > 2 > ChemIDplus > YX3982800 > NIOSH/YX3982800 > Crotalus terrificus terrificus venom Venom, snake, Crotalus terrificus terrificus YX3982800 > YX3982800 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YX3982800 $$$$