3813140 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3813140 > 2 > ChemIDplus > 133649884 > 133649-88-4 Butanedioic acid, monopolybutenyl derivs, potassium salts Butanedioic acid, monopolybutenyl drivs., potassium salts > 133649-88-4 > 133649884 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=133649884 $$$$