34170-23-5
34170-23-5 structure
- Name: Chartarin
- Chemical Name: Chartarin
- CAS Number: 34170-23-5
- Molecular Formula: C19H10O6
- Molecular Weight: 334.27900
- Create Date: 2016-10-10 06:56:18
- Modify Date: 2025-10-23 17:30:11
| Name | Chartarin |
|---|---|
| Synonyms |
chartreusin aglycone
Chartreusin-Aglykon |
| Density | 1.673g/cm3 |
|---|---|
| Boiling Point | 700.7ºC at 760mmHg |
| Molecular Formula | C19H10O6 |
| Molecular Weight | 334.27900 |
| Flash Point | 265ºC |
| Exact Mass | 334.04800 |
| PSA | 100.88000 |
| LogP | 3.36320 |
| Index of Refraction | 1.816 |
| HS Code | 2914400090 |
|---|
| Precursor 8 | |
|---|---|
| DownStream 0 | |
![2-Methyl-7,11-dimethoxy-12-(benzyloxy)-6H-benzo[b]-naphtho[2,3-d]pyran-6-one structure](https://image.chemsrc.com/caspic/438/74724-85-9.png)
![12-(benzyloxy)-7,11-dimethoxy-2-methyl-6H-naphtho[2,3-c]chromen-6-one structure](https://image.chemsrc.com/caspic/390/74724-86-0.png)
![6-hydroxy-10-methoxy-1-methylbenzo[h]chromeno[5,4,3-cde]chromene-5,12-dione structure](https://image.chemsrc.com/caspic/432/791856-37-6.png)
![Benzo[h][1]benzopyrano[5,4,3-cde][1]benzopyran-5,12-dione,10-[[2-O-(2-amino-2,6-dideoxy-3-O-methyl-a-D-galactopyranosyl)-6-deoxy-3-C-methyl-b-D-galactopyranosyl]oxy]-6-hydroxy-1-methyl- structure](https://image.chemsrc.com/caspic/446/97068-30-9.png)
| HS Code | 2914400090 |
|---|---|
| Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |