2,3,8,10-Tetramethoxy-[2]benzopyrano[4,3-b][1]benzopyran-7(5H)-one (CAS 2746-94-3) — formula C20H18O7, molecular weight 370.4; category organic chemicals.
| CAS Number | 2746-94-3 |
|---|---|
| Molecular Formula | C20H18O7 |
| Molecular Weight | 370.4 |
| LogP | 2.8 |
| Category | Organic Chemicals |
2,3,8,10-Tetramethoxy-[2]benzopyrano[4,3-b][1]benzopyran-7(5H)-one is a carbon-based organic compound with CAS registry number 2746-94-3 and molecular formula C20H18O7 (molecular weight 370.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2746-94-3
Its molecular formula C20H18O7 comprises 20 C, 18 H, 7 O atoms.
Also known as: 2,3,8,10-Tetramethoxy-[2]benzopyrano[4,3-b][1]benzopyran-7(5H)-one · 2,3,8,10-四甲氧基-[2]苯并吡喃[4,3-b][1]苯并吡喃-7(5H)-酮
Category: organic chemicals
The CAS registry number of 2,3,8,10-Tetramethoxy-[2]benzopyrano[4,3-b][1]benzopyran-7(5H)-one is 2746-94-3.
Molecular formula C20H18O7, molecular weight 370.4.
It is also registered under: 2,3,8,10-Tetramethoxy-[2]benzopyrano[4,3-b][1]benzopyran-7(5H)-one, 2,3,8,10-四甲氧基-[2]苯并吡喃[4,3-b][1]苯并吡喃-7(5H)-酮.
Category: Organic Chemicals.
Independent reference data for 2,3,8,10-Tetramethoxy-[2]benzopyrano[4,3-b][1]benzopyran-7(5H)-one (CAS 2746-94-3), compiled from public chemistry databases.
| CAS 号 | 2746-94-3 |
|---|---|
| PubChem CID | 632840 |
| 分子式 | C20H18O7 |
| IUPAC 名称 | 2,3,8,10-tetramethoxy-5H-isochromeno[4,3-b]chromen-7-one |
| Molecular Weight | 370.4 |
|---|---|
| XLogP3 | 2.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 4 |
| Exact Mass | 370.10525291 |
| Monoisotopic Mass | 370.10525291 |
| Topological Polar Surface Area | 72.5 |
| Heavy Atom Count | 27 |
2746-94-3; TUFMERGRUFLWPI-UHFFFAOYSA-N; [2]Benzopyrano[4,3-b][1]benzopyran-7(5H)-one, 2,3,8,10-tetramethoxy-; 2,3,8,10-Tetramethoxyisochromeno[4,3-b]chromen-7(5H)-one #
2,3,8,10-四甲氧基-[2]苯并吡喃[4,3-b][1]苯并吡喃-7(5H)-酮 · CAS 2746-94-3 · C20H18O7.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.