লিটকা

http://classyfire.wishartlab.com/tax_nodes/C0000000
http://classyfire.wishartlab.com/tax_nodes/C0000264
http://classyfire.wishartlab.com/tax_nodes/C0000364
http://classyfire.wishartlab.com/tax_nodes/C0001521
http://classyfire.wishartlab.com/tax_nodes/C0001521
http://classyfire.wishartlab.com/tax_nodes/C0004447
http://classyfire.wishartlab.com/tax_nodes/C0004488
http://classyfire.wishartlab.com/tax_nodes/C0003940
http://classyfire.wishartlab.com/tax_nodes/C0004150
http://classyfire.wishartlab.com/tax_nodes/C0001831
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:6504
http://www.genome.jp/dbget-bin/www_bget?cpd:C07964
https://www.chemspider.com/Chemical-Structure.10654.html
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=6504
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL1200826
https://en.wikipedia.org/wiki/Lithium_carbonate