3845813 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845813 > 2 > ChemIDplus > YX3992600 > NIOSH/YX3992600 > N. nigricollis venom Naja nigricollis venom Venom, snake, Naja nigricollis YX3992600 > YX3992600 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YX3992600 $$$$