5137: Monocarboxylic acids, anhydr., halid., per., derivati.

51371: Acetic acid and its salts 51372: Esters of acetic acid 51373: Methacrylic acid and its salts and acids 51374: Formic acid, its salts and esters 51375: Butyric acids, valeric acids, their salts & esters 51376: Palmytic acid, stearic acid, their salts & esters 51377: Saturated acyc. monocarbox. acids, n.e.s.; derivati. 51378: Oleic, linoleic or linolenic acids, salts and esters 51379: Other unsaturat. acyc. monocarbox. acids; derivati. 5137: Monocarboxylic acids, anhydr., halid., per., derivati.