"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" "LMFA07010876" "Ethyl hydrogen fumarate" "(2Z)-4-ethoxy-4-oxobut-2-enoic acid" "C6H8O4" "144.04226" "Fatty Acyls [FA]" "Fatty esters [FA07]" "Short fatty esters [FA0710]" "-" "-" "XLYMOEINVGRTEX-ARJAWSKDSA-N" "InChI=1S/C6H8O4/c1-2-10-6(9)4-3-5(7)8/h3-4H,2H2,1H3,(H,7,8)/b4-3-" "O=C(/C=C\C(OCC)=O)O" "-" "HMDB0040207" "165633" "SFE 6:2;O2" "5354457" "-" "-" "-" "Fatty Acyls [FA]" "Fatty Acids and Conjugates [FA01]" "Unsaturated fatty acids [FA0103]" "-" "-" "-"