| 2910.20 | 000 | Methyloxirane (propylene oxide) |
| 2910.90 | | Other |
| 2910.90 | 030 | 1 1,2-Epoxybunanes (1,2-butylene oxide) |
| 2910.90 | 090 | 2 Other |
| 2911.00 | 000 | Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives. |
| 2911.00 | | V.- ALDEHYDE-FUNCTION COMPOUNDS |
| 29.12 | | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde. |
| 29.12 | | Acyclic aldehydes without other oxygen function : |
| 2912.11 | 000 | Methanal (formaldehyde) |
| 2912.12 | 000 | Ethanal (acetaldehyde) |
| 2912.19 | 000 | Other |
| 2912.19 | | Cyclic aldehydes without other oxygen function : |
| 2912.29 | 000 | Other |
| 2912.29 | | Aldehyde-alcohols, aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function : |
| 2912.41 | 000 | Vanillin (4-hydroxy-3-methoxybenzaldehyde) |
| 2912.42 | 000 | Ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde) |
| 2912.49 | | Other |
| 2912.49 | 900 | 2 Other |
| 2913.00 | 000 | Halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 29.12. |
| 2913.00 | | VI.- KETONE-FUNCTION COMPOUNDS AND QUINONE-FUNCTION COMPOUNDS |
| 29.14 | | Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives. |
| 29.14 | | Acyclic ketones without other oxygen function : |
| 2914.11 | 000 | Acetone |
Harmonized Tariff Schedule of Japans inquiry: /etc/passwd
