3811835 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3811835 > 2 > ChemIDplus > 125725179 > 125725-17-9 PSI-K Photosystem I K subunit > 125725-17-9 > 125725179 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=125725179 $$$$