3810782 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3810782 > 2 > ChemIDplus > 121053063 > 121053-06-3 Smectite-group minerals, acid-activated > 121053-06-3 > 121053063 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=121053063 $$$$