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Sistema armonizado
Section VI
PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES
Chapter 29
Organic chemicals
Heading 2912
Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde.
2912.1
- Acyclic aldehydes without other oxygen function :
2912.11
-- Methanal (formaldehyde)
2912.12
-- Ethanal (acetaldehyde)
2912.19
-- Other
2912.2
- Cyclic aldehydes without other oxygen function :
2912.21
-- Benzaldehyde
2912.29
-- Other
2912.4
- Aldehyde-alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function :
2912.41
-- Vanillin (4-hydroxy-3-methoxybenzaldehyde)
2912.42
-- Ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde)
2912.49
-- Other
2912.50
- Cyclic polymers of aldehydes
2912.60