"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" "LMFA01020223" "19-methyl-eicosanoic acid" "19-methyl-eicosanoic acid" "C21H42O2" "326.318481" "Fatty Acyls [FA]" "Fatty Acids and Conjugates [FA01]" "Branched fatty acids [FA0102]" "-" "-" "BDGYZTCVQAZQFG-UHFFFAOYSA-N" "InChI=1S/C21H42O2/c1-20(2)18-16-14-12-10-8-6-4-3-5-7-9-11-13-15-17-19-21(22)23/h20H,3-19H2,1-2H3,(H,22,23)" "C(CCCCCCCCCCCCCCCCCC(C)C)(=O)O" "-" "-" "-" "FA 21:0" "3632876" "-" "-" "-" "-" "-" "-" "-" "-" "-"