Section 06 Products of the chemical or allied industries 29 Organic chemicals 29 08 Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols. 29 08 92 4,6-Dinitro-o-cresol (DNOC (ISO) and its salts Commodity Code Description 29 08 92 00 4,6-Dinitro-o-cresol (DNOC (ISO) and its salts