3722-56-3
3722-56-3 structure
- Name: (3S)-3,4-Dihydro-7-methoxy-3-(4-methoxyphenyl)-2H-1-benzopyran
- Chemical Name: (3S)-7-methoxy-3-(4-methoxyphenyl)-3,4-dihydro-2H-chromene
- CAS Number: 3722-56-3
- Molecular Formula: C17H18O3
- Molecular Weight: 270.32300
- Create Date: 2016-11-30 16:10:09
- Modify Date: 2024-01-09 07:48:37
| Name | (3S)-7-methoxy-3-(4-methoxyphenyl)-3,4-dihydro-2H-chromene |
|---|---|
| Synonyms | 4',7-Dimethoxyisoflavan |
| Density | 1.129g/cm3 |
|---|---|
| Boiling Point | 395.52ºC at 760 mmHg |
| Melting Point | 90-91ºC |
| Molecular Formula | C17H18O3 |
| Molecular Weight | 270.32300 |
| Flash Point | 134.2ºC |
| Exact Mass | 270.12600 |
| PSA | 27.69000 |
| LogP | 3.42250 |
| Index of Refraction | 1.563 |
| HS Code | 2932999099 |
|---|
| Precursor 6 | |
|---|---|
| DownStream 0 | |
![(4S)-4-benzyl-3-[(2S)-3-(2-bromo-4-methoxyphenyl)-2-(4-methoxyphenyl)propanoyl]-1,3-oxazolidin-2-one structure](https://www.chemsrc.com/caspic/284/917379-10-3.png)
![(S)-4-Benzyl-3-[2-(4-methoxyphenyl)acetyl]-2-oxazolidinone structure](https://www.chemsrc.com/caspic/123/143589-97-3.png)
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |