UMCKALIN (CAS No. 43053-62-9) 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
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of UMCKALIN is 43053-62-9.
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..
7-羟基-5,6-二甲氧基-2H-1-苯并吡喃-2-酮 · CAS 43053-62-9 · C11H10O5. UNII NBS6Y7MTS8.
| CAS 号 | 43053-62-9 |
|---|---|
| PubChem CID | 5316862 |
| 分子式 | C11H10O5 |
| IUPAC 名称 | 7-hydroxy-5,6-dimethoxychromen-2-one |
| UNII（FDA） | NBS6Y7MTS8 |
| Molecular Weight | 222.19 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 222.05282342 |
| Monoisotopic Mass | 222.05282342 |
| Topological Polar Surface Area | 65 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| GHS 通报统计 | 2.6% (1 / 39) |
|---|
| GHS 通报统计 | 2.6% (1 / 39) |
|---|---|
| 已通报的危害声明 | H302 (97.4%), H319 (97.4%) |
Umckalin; 43053-62-9; 7-hydroxy-5,6-dimethoxychromen-2-one; 2H-1-Benzopyran-2-one, 7-hydroxy-5,6-dimethoxy-; NBS6Y7MTS8; 7-hydroxy-5,6-dimethoxycoumarin; DTXSID80195665; RefChem:193034; DTXCID20118156; 664-001-3; 7-hydroxy-5,6-dimethoxy-2H-chromen-2-one; 7-Hydroxy-5,6-dimethoxy-2H-1-benzopyran-2-one; MFCD16036238; 2H-1-Benzopyran-2-one, 7-hydroxy-5,6-dimethoxy-; 7-Hydroxy-5,6-dimethoxy-2H-1-benzopyran-2-one; Umckalin; Umckalin, HPLC Grade; Umckalin, analytical standard
CAS 号 43053-62-9；分子式 C11H10O5；分子量 — g/mol。
Umckalin, 43053-62-9, 7-hydroxy-5,6-dimethoxychromen-2-one, 2H-1-Benzopyran-2-one, 7-hydroxy-5,6-dimethoxy-, NBS6Y7MTS8, 7-hydroxy-5,6-dimethoxycoumarin.
2.6% 的 GHS 通报认为不构成危害分类（1 / 39）。
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。
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.