Section 06 Products of the chemical or allied 29 Organic chemicals 29 18 Carboxylic acids with oxygen function, etc, their...derivatives 29 18 29 Alkyl sulphonic ester of phenol 29 18 29 10 Alkyl sulphonic ester of phenol Commodity Code Description 29 18 29 10 00 Alkyl sulphonic ester of phenol
