197888 -OEChem-02060822412D 0 0 0 0 0 0 0 0 0999 V2000 M END > 197888 > 3 > ChemIDplus > 012199370 > 12199-37-0 9067-59-8 EINECS 235-374-6 SMECTITE GROUP MINERALS Smectite Smectite clay, hydrogen form Smectite-group minerals > 12199-37-0 9067-59-8 > 012199370 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012199370 $$$$