Section 06 Products of the chemical or allied 29 Organic chemicals 29 16 Unsaturated acyclic, cyclic monocarboxylic acids, their... derivatives 29 16 39 Esters of phenylacetic acid 29 16 39 20 Esters of phenylacetic acid Commodity Code Description 29 16 39 20 00 Esters of phenylacetic acid