3845793 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845793 > 2 > ChemIDplus > YX3990700 > NIOSH/YX3990700 > Micrurus spixii obscurus venom Venom, snake, Micrurus spixii obscurus YX3990700 > YX3990700 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YX3990700 $$$$