198762 -OEChem-02060822412D 0 0 0 0 0 0 0 0 0999 V2000 M END > 198762 > 3 > ChemIDplus > 061789864 > 61789-86-4 Calcium petroleum sulfonate EINECS 263-093-9 Petroleum sulfonic acids, calcium salts Sulfonic acid, petroleum, calcium salt Sulfonic acids, petroleum, calcium salts > 61789-86-4 > 061789864 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=061789864 $$$$