"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" "LMPR02020078" "alpha-carboxymethyloctylhydroxychroman" "(4S)-5-[(2R)-6-Hydroxy-2,5,7,8-tetramethyl-3,4-dihydrochromen-2-yl]-4-methylheptanoic acid" "C21H32O4" "348.230061" "Prenol Lipids [PR]" "Quinones and hydroquinones [PR02]" "Vitamin E [PR0202]" "-" "CMHHC" "RXYXCDMLSTZSRY-YEJXKQKISA-N" "InChI=1S/C21H32O4/c1-13(8-9-18(22)23)7-6-11-21(5)12-10-17-16(4)19(24)14(2)15(3)20(17)25-21/h13,24H,6-12H2,1-5H3,(H,22,23)/t13-,21+/m0/s1" "C1(C)=C(C)C2O[C@@](CCC[C@]([H])(C)CCC(=O)O)(C)CCC=2C(C)=C1O" "-" "-" "-" "-" "171119215" "-" "-" "-" "-" "-" "-" "-" "9606" "22952181"