3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione
Modify Date: 2026-09-27 19:05:10
![3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione Structure](https://www.chemsrc.com/extcaspic/074/549-20-2.png)
3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione structure
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Common Name | 3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione | ||
|---|---|---|---|---|
| CAS Number | 549-20-2 | Molecular Weight | 358.3 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | C17H10O9 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | N/A | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione |
|---|
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Molecular Formula | C17H10O9 |
|---|---|
| Molecular Weight | 358.3 |
| InChIKey | SLUGCDLLXDGNNT-UHFFFAOYSA-N |
| SMILES | COc1c(O)cc2oc3c(oc(=O)c4c(O)c(O)ccc43)c(=O)c2c1O |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the SMILES notation of 3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione? |
| A: SMILES notation of 3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione is COc1c(O)cc2oc3c(oc(=O)c4c(O)c(O)ccc43)c(=O)c2c1O. |
| Q: What is the InChIKey of 3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione? |
| A: InChIKey of 3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione is SLUGCDLLXDGNNT-UHFFFAOYSA-N. |
| Q: What is the molecular formula of 3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione? |
| A: Molecular formula of 3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione is C17H10O9. |
| Q: What is the molecular weight of 3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione? |
| A: Molecular weight of 3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione is 358.3. |
| Q: What is the CAS number of 3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione? |
| A: CAS number of 3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione is 549-20-2. |
| Q: What is the English name of 3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione? |
| A: The English name of 3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione is 3,4,8,10-Tetrahydroxy-9-methoxy[2]benzopyrano[4,3-b][1]benzopyran-5,7-dione. |
| Q: What is the Chinese name of 549-20-2? |
| A: Chinese name of 549-20-2 is 549-20-2. |