3845665 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845665 > 2 > ChemIDplus > YX3978500 > NIOSH/YX3978500 > Crotalus cerastes laterorepens venom Venom, snake, Crotalus cerastes laterorepens YX3978500 > YX3978500 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YX3978500 $$$$