197856 -OEChem-02060822412D 0 0 0 0 0 0 0 0 0999 V2000 M END > 197856 > 3 > ChemIDplus > 012045884 > 12045-88-4 Tincalconite (B4Na2O7.5H2O) > 12045-88-4 > 012045884 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012045884 $$$$