2-Methyl-[1,4] Benzoxazin-3(4H)-one (CAS No. 21744-83-2) 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 2-Methyl-[1,4] Benzoxazin-3(4H)-one is 21744-83-2.
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..
2-甲基-2H-1,4-苯并恶唑-3(4H)-酮, 97% · CAS 21744-83-2 · C9H9NO2. UNII ST45005090.
| CAS 号 | 21744-83-2 |
|---|---|
| PubChem CID | 301730 |
| 分子式 | C9H9NO2 |
| IUPAC 名称 | 2-methyl-4H-1,4-benzoxazin-3-one |
| UNII（FDA） | ST45005090 |
| Molecular Weight | 163.17 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 163.063328530 |
| Monoisotopic Mass | 163.063328530 |
| Topological Polar Surface Area | 38.3 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| 已通报的危害声明 | H315 (100%), H319 (100%), H335 (100%) |
|---|
2-methyl-2H-1,4-benzoxazin-3(4H)-one; DTXSID40306795; RefChem:475250; DTXCID10257922; 812-593-0; 21744-83-2; 2-Methyl-2H-benzo[b][1,4]oxazin-3(4H)-one; 2-methyl-4H-1,4-benzoxazin-3-one; 2-Methyl-[1,4] Benzoxazin-3(4H)-one; 2-Methyl-1,4-benzoxazin-3-one; MFCD04141926; 2-methyl-1,4-benzoxazin-3-(4h)-one; CHEMBL2407990; NSC179804; 2-methyl-3,4-dihydro-2H-1,4-benzoxazin-3-one; 2H-1,4-Benzoxazin-3(4H)-one, 2-methyl-
CAS 号 21744-83-2；分子式 C9H9NO2；分子量 — g/mol。
2-methyl-2H-1,4-benzoxazin-3(4H)-one, DTXSID40306795, RefChem:475250, DTXCID10257922, 812-593-0, 21744-83-2.
已通报的危害声明：H315, H319, H335。
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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