Code 2915 60
BUTANOIC ACIDS, PENTANOIC ACIDS, THEIR SALTS AND ESTER
SECTION VI. Products of the chemical or allied industries
VII. CARBOXYLIC ACIDS AND THEIR ANHYDRIDES, HALIDES, PEROXIDES AND PEROXYACIDS AND THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES
2915 60
butanoic acids, pentanoic acids, their salts and ester
butanoic acids, their salts and esters: