22855-20-5
22855-20-5 structure
- Name: 3-Pyridinecarboxaldehyde, 1,2,5,6-tetrahydro-4-hydroxy-2-oxo- (9CI)
- Chemical Name: 3-(hydroxymethylidene)piperidine-2,4-dione
- CAS Number: 22855-20-5
- Molecular Formula: C6H7NO3
- Molecular Weight: 141.12500
- Create Date: 2018-06-20 11:37:49
- Modify Date: 2024-02-07 06:33:02
| Name | 3-(hydroxymethylidene)piperidine-2,4-dione |
|---|---|
| Synonyms | 3-pyridinecarbaldehyde,1,2,5,6-tetrahydro-4-hydroxy-2-oxo |
| Molecular Formula | C6H7NO3 |
|---|---|
| Molecular Weight | 141.12500 |
| Exact Mass | 141.04300 |
| PSA | 69.89000 |
| HS Code | 2933399090 |
|---|
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |