3733273 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3733273 > 2 > ChemIDplus > 012673391 > 12673-39-1 EINECS 235-766-7 Silicic acid, iron salt > 12673-39-1 > 012673391 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012673391 $$$$