2H,8H-Benzo[1,2-b:5,4-b']dipyran-2,8-dione (CAS No. 4413-05-2) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 2H,8H-Benzo[1,2-b:5,4-b']dipyran-2,8-dione is 4413-05-2.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
2H,8H-苯并[1,2-b:5,4-b']联吡喃-2,8-二酮 · CAS 4413-05-2 · C12H6O4. UNII 3K839S17LS.
| CAS 号 | 4413-05-2 |
|---|---|
| PubChem CID | 20450 |
| 分子式 | C12H6O4 |
| IUPAC 名称 | pyrano[3,2-g]chromene-2,8-dione |
| UNII（FDA） | 3K839S17LS |
| Molecular Weight | 214.17 |
|---|---|
| XLogP3 | 1.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 214.02660867 |
| Monoisotopic Mass | 214.02660867 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
Coumarylpyrone; cis-Benzodipyrone; Coumarino(7,6-alpha)pyrone; 3K839S17LS; 2H,8H-BENZO(1,2-b:4,5-b')DIPYRAN-2,8-DIONE; NSC 244431; NSC-244431; BRN 0185759; UNII-3K839S17LS; Benzo(1,2-b:4,5-b')-dipyran-2,8-dione; DTXSID10196049; 2H,8H-Benzo(1,2-b:5,4-b')dipyran-2,8-dione; COUMARINO(7,6-.ALPHA.)PYRONE; 5-19-05-00225 (Beilstein Handbook Reference); Coumarino[7,6-.alpha.]pyrone; 2-Propenoic acid, 3,3'-(4,6-dihydroxy-1,3-phenylene)bis-, di-.delta.-lactone
CAS 号 4413-05-2；分子式 C12H6O4；分子量 — g/mol。
Coumarylpyrone, cis-Benzodipyrone, Coumarino(7,6-alpha)pyrone, 3K839S17LS, 2H,8H-BENZO(1,2-b:4,5-b')DIPYRAN-2,8-DIONE, NSC 244431.
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
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