3751083 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3751083 > 2 > ChemIDplus > 067051836 > 67051-83-6 EINECS 266-557-9 Proteinase, Bacillus subtilis serine > 67051-83-6 > 067051836 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=067051836 $$$$