Section 06 Products of the chemical or allied industries 29 Organic chemicals 29 15 Saturated acyclic monocarboxylic acids and their anhydrides ...; their ... derivatives 29 15 60 Butonic acids, penyanoic acids, their salts and esters 29 15 60 00 Butonic acids, penyanoic acids, their salts and esters Commodity Code Description 29 15 60 00 000 Butonic acids, penyanoic acids, their salts and esters
