20578-92-1
20578-92-1 structure
- Name: 1,3-DIMETHOXY-5-[(E)-2-(2,4-DIMETHOXY- PHENYL)-VINYL]-BENZENE
- Chemical Name: 2,4,3',5'-Tetramethoxystilbene
- CAS Number: 20578-92-1
- Molecular Formula: C18H20O4
- Molecular Weight: 300.34900
- Create Date: 2018-06-26 08:37:55
- Modify Date: 2024-02-28 09:23:58
| Name | 2,4,3',5'-Tetramethoxystilbene |
|---|
| Molecular Formula | C18H20O4 |
|---|---|
| Molecular Weight | 300.34900 |
| Exact Mass | 300.13600 |
| PSA | 36.92000 |
| LogP | 3.89140 |
| HS Code | 2909309090 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 1 | |
![4-[2-(3,5-Dihydroxyphenyl)vinyl]-1,3-benzenediol structure](https://image.chemsrc.com/caspic/260/4721-07-7.png)
| HS Code | 2909309090 |
|---|---|
| Summary | 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |