"LM_ID","COMMON_NAME","SYSTEMATIC_NAME","FORMULA","MASS","CATEGORY","MAIN_CLASS","SUB_CLASS","CLASS_LEVEL4","SYNONYMS","INCHI_KEY","INCHI","SMILES","KEGG_ID","HMDBID","CHEBI_ID","ABBREVIATION","PUBCHEM_COMPOUND_ID","LIPIDBANK_ID","SWISSLIPIDS_ID","CAYMAN_ID","ALT_CATEGORIES","ALT_MAIN_CLASSES","ALT_SUB_CLASSES","ALT_CLASS_LEVEL4S","TAXONOMY","CITATION" "LMPR01090064","4-Oxoretinaldehyde","4-oxo-15-apo-beta-caroten-15-al","C20H26O2","298.19328","Prenol Lipids [PR]","Isoprenoids [PR01]","Retinoids [PR0109]","-","4-Ketoretinal; all-trans-4-Ketoretinal; 4-Oxoretinal","PLILDISEFZJECC-RMWYGNQTSA-N","InChI=1S/C20H26O2/c1-15(7-6-8-16(2)12-14-21)9-10-18-17(3)19(22)11-13-20(18,4)5/h6-10,12,14H,11,13H2,1-5H3/b8-6+,10-9+,15-7+,16-12+","C1C(C)(C)C(/C=C/C(/C)=C/C=C/C(/C)=C/C=O)=C(C)C(=O)C1","-","-","139347","-","6151363","-","-","-","-","-","-","-","8355","8643496"