1021499-85-3
1021499-85-3 structure
- Name: 6-Hydroxy-benzo[h]chromeno[5,4,3-cde]chromene-5,12-dione
- Chemical Name: 6-Hydroxy-benzo[h]chromeno[5,4,3-cde]chromene-5,12-dione
- CAS Number: 1021499-85-3
- Molecular Formula: C18H8O5
- Molecular Weight: 304.25300
- Create Date: 2018-12-03 09:11:39
- Modify Date: 2025-09-22 06:32:56
| Name | 6-Hydroxy-benzo[h]chromeno[5,4,3-cde]chromene-5,12-dione |
|---|
| Molecular Formula | C18H8O5 |
|---|---|
| Molecular Weight | 304.25300 |
| Exact Mass | 304.03700 |
| PSA | 80.65000 |
| LogP | 3.34920 |
| HS Code | 2914400090 |
|---|
| 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% |