3815074 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3815074 > 2 > ChemIDplus > 144030977 > 144030-97-7 Benzenesulfonic acid, dimethyl-, propenated, calcium salts > 144030-97-7 > 144030977 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=144030977 $$$$