3845654 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845654 > 2 > ChemIDplus > YX3977400 > NIOSH/YX3977400 > C. cerastes venom Cerastes cerastes venom Venom, snake, Cerastes cerastes YX3977400 > YX3977400 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YX3977400 $$$$