3845691 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845691 > 2 > ChemIDplus > YX3981000 > NIOSH/YX3981000 > Crotalus mitchelli stephensi venom Crotalus mitchellii stephensi venom Venom, snake, Crotalus mitchelli stephensi YX3981000 > YX3981000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YX3981000 $$$$