661413 -OEChem-02060822452D 6 4 0 0 0 0 0 0 0999 V2000 7.1292 -4.3500 0.0000 Th 0 0 0 0 0 0 0 0 0 0 0 0 5.4458 -4.4125 0.0000 Si 0 0 0 0 0 0 0 0 0 0 0 0 6.1603 -4.0042 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 4.5689 -5.0250 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 5.8625 -5.1375 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 5.0323 -3.6948 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2 3 1 0 0 0 0 2 4 1 0 0 0 0 2 5 1 0 0 0 0 2 6 1 0 0 0 0 M END > 0 > 0 > 661413 > 3 > ChemIDplus > 014553447 > 14553-44-7 EINECS 238-601-7 Silicic acid (H4SiO4), thorium(4+) salt (1:1) Thorium(4+) silicate > 14553-44-7 > 014553447 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014553447 > 84523 1 14942 2 23960 2 $$$$