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Syntheses of FAHFA-based standards using iterative, modified Steglich esterification reactionsa
aDMAP: 4-dimethylaminopyridine, EDC: i-ethyl-3-(3-dimethylaminopropyl)carbodiimide, PAHSA: palmitic acid ester of hydroxy stearic acid, POHSA: palmitoleic acid ester of hydroxy stearic acid, OAHSA: oleic acid ester of hydroxy stearic acid.
