3771976 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3771976 > 2 > ChemIDplus > 081295172 > 81295-17-2 EINECS 279-724-6 Nuclease, restriction endodeoxyribo-, HaeII > 81295-17-2 > 081295172 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=081295172 $$$$