3845573 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845573 > 2 > ChemIDplus > YX3970000 > NIOSH/YX3970000 > Agkistrodon halys venom Venom, snake, Agkistrodon halys YX3970000 > YX3970000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YX3970000 $$$$