| HS Directory Tree | Description |
|---|---|
|
|
Chapter 29; Organic chemicals |
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Heterocyclic compounds with nitrogen heteroatom(s)only; |
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Other lactams; 其他内酰胺; |
| 13-digits CIQ code | Commodity Name |
|---|---|
2933790099999 |
其他内酰胺 |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
29337900.90 |
喹诺酮 | |
29337900.90 |
二乙酰二羟基二苯基靛红 | |
29337900.90 |
靛红 | |
29337900.90 |
N-甲基吡咯烷酮 液态,涂料溶剂 | SN-0201分子式:C5H90N |
29337900.90 |
N-甲基吡咯烷酮 | 无色透明液体/分子式:C5H9N0 |
29337900.90 |
N-甲基-2-吡咯烷酮 | |
29337900.90 |
3,3-二(对乙酰氧基苯基)羟吲哚 | |
29337900.90 |
2-羟基喹啉 | |
29337900.90 |
1-乙烯基-2-吡咯烷酮 |



















