Xantofyl

http://classyfire.wishartlab.com/tax_nodes/C0000000
http://classyfire.wishartlab.com/tax_nodes/C0000012
http://classyfire.wishartlab.com/tax_nodes/C0000259
http://classyfire.wishartlab.com/tax_nodes/C0001554
http://classyfire.wishartlab.com/tax_nodes/C0001410
http://classyfire.wishartlab.com/tax_nodes/C0001661
http://classyfire.wishartlab.com/tax_nodes/C0004150
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:28838
http://www.genome.jp/dbget-bin/www_bget?cpd:C08601
http://www.lipidmaps.org/data/LMSDRecord.php?LMID=LMPR01070274
http://www.genome.jp/dbget-bin/www_bget?cpd:C08601
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=5281243
https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?sid=46508835
https://www.chemspider.com/Chemical-Structure.4444655.html
https://mor.nlm.nih.gov/RxNav/search?searchBy=RXCUI&searchTerm=11359
https://www.ebi.ac.uk/chebi/searchId.do?chebiId=28838
https://www.ebi.ac.uk/chembldb/index.php/compound/inspect/CHEMBL173929
https://zinc.docking.org/substances/ZINC000008221225
http://www.pharmgkb.org/drug/PA164748318
https://www.ebi.ac.uk/pdbe-srv/pdbechem/chemicalCompound/show/LUT
http://www.pdrhealth.com/drug_info/nmdrugprofiles/nutsupdrugs/lut_0164.shtml
https://en.wikipedia.org/wiki/Xanthophyll