Classification of Products (CZ-CPA_2015) - level 6 - Sub-category |
201434 |
Aromatic polycarboxylic and carboxylic acids with additional oxygen functions; and their derivatives, except salicylic acid and its salts |
Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
291830 |
Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their halogenated, sulphonated, nitrated or nitrosated derivatives |
Standard International Trade Classification (SITC) - level 5 - Basic Heading |
51395 |
Carboxylic acids with aldehyde funct.,without oxygen f.,derivatives |