Butanoic acid, 2-[(1,2-dihydro-4-hydroxy-2-oxo-1,8-naphthyridin-3-yl)methylene]-3-oxo-, ethyl ester (9CI) (CAS No. 401938-64-5) 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 Butanoic acid, 2-[(1,2-dihydro-4-hydroxy-2-oxo-1,8-naphthyridin-3-yl)methylene]-3-oxo-, ethyl ester (9CI) is 401938-64-5.
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.
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丁酸，2-[(1,2-二氢-4-羟基-2-氧代-1,8-萘啶-3-基)亚甲基]-3-氧代-乙酯(9CI) · CAS 401938-64-5 · C15H14N2O5. UNII ST50993407.
| CAS 号 | 401938-64-5 |
|---|---|
| PubChem CID | 54695493 |
| 分子式 | C15H14N2O5 |
| IUPAC 名称 | ethyl (2E)-2-[(4-hydroxy-2-oxo-1H-1,8-naphthyridin-3-yl)methylidene]-3-oxobutanoate |
| UNII（FDA） | ST50993407 |
| Molecular Weight | 302.28 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 5 |
| Exact Mass | 302.09027155 |
| Monoisotopic Mass | 302.09027155 |
| Topological Polar Surface Area | 106 |
| Heavy Atom Count | 22 |
| Formal Charge | 0 |
401938-64-5; AKOS024362470; Ethyl (2E)-2-[(4-hydroxy-2-oxo-1,2-dihydro-1,8-naphthyridin-3-yl)methylene]-3-oxobutanoate; ST50993407; ethyl (2E)-2-acetyl-3-(4-hydroxy-2-oxohydropyridino[2,3-b]pyridin-3-yl)prop-2- enoate
CAS 号 401938-64-5；分子式 C15H14N2O5；分子量 — g/mol。
401938-64-5, AKOS024362470, Ethyl (2E)-2-[(4-hydroxy-2-oxo-1,2-dihydro-1,8-naphthyridin-3-yl)methylene]-3-oxobutanoate, ST50993407, ethyl (2E)-2-acetyl-3-(4-hydroxy-2-oxohydropyridino[2,3-b]pyridin-3-yl)prop-2- enoate.
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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