2H-Pyran-4-carbonyl chloride, 5,6-dihydro-2,2,3-trimethyl-6-oxo- (9CI) (CAS No. 40945-50-4) 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-Pyran-4-carbonyl chloride, 5,6-dihydro-2,2,3-trimethyl-6-oxo- (9CI) is 40945-50-4.
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-吡喃-4-碳酰氯，5,6-二氢-2,2,3-三甲基-6-氧代- (9Cl) · CAS 40945-50-4 · C9H11ClO3.
| CAS 号 | 40945-50-4 |
|---|---|
| PubChem CID | 13004050 |
| 分子式 | C9H11ClO3 |
| IUPAC 名称 | 5,6,6-trimethyl-2-oxo-3H-pyran-4-carbonyl chloride |
| Molecular Weight | 202.63 |
|---|---|
| XLogP3 | 1.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 202.0396719 |
| Monoisotopic Mass | 202.0396719 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
40945-50-4; 2H-PYRAN-4-CARBONYL CHLORIDE, 5,6-DIHYDRO-2,2,3-TRIMETHYL-6-OXO-; DTXSID70514806; 5,6,6-Trimethyl-2-oxo-3,6-dihydro-2H-pyran-4-carbonyl chloride; 2H-Pyran-4-carbonyl chloride, 5,6-dihydro-2,2,3-trimethyl-6-oxo- (9CI); DB-281906
CAS 号 40945-50-4；分子式 C9H11ClO3；分子量 — g/mol。
40945-50-4, 2H-PYRAN-4-CARBONYL CHLORIDE, 5,6-DIHYDRO-2,2,3-TRIMETHYL-6-OXO-, DTXSID70514806, 5,6,6-Trimethyl-2-oxo-3,6-dihydro-2H-pyran-4-carbonyl chloride, 2H-Pyran-4-carbonyl chloride, 5,6-dihydro-2,2,3-trimethyl-6-oxo- (9CI), DB-281906.
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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