21-CROWN-7 (CAS No. 33089-36-0) 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 21-CROWN-7 is 33089-36-0.
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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21-冠-7 · CAS 33089-36-0 · C14H28O7. UNII GF978SJ9Z2.
| CAS 号 | 33089-36-0 |
|---|---|
| PubChem CID | 93160 |
| 分子式 | C14H28O7 |
| IUPAC 名称 | 1,4,7,10,13,16,19-heptaoxacyclohenicosane |
| UNII（FDA） | GF978SJ9Z2 |
| Molecular Weight | 308.37 |
|---|---|
| XLogP3 | -0.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 0 |
| Exact Mass | 308.18350323 |
| Monoisotopic Mass | 308.18350323 |
| Topological Polar Surface Area | 64.6 |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
33089-36-0; 1,4,7,10,13,16,19-Heptaoxacyclohenicosane; 1,4,7,10,13,16,19-Heptaoxacycloheneicosane; DTXSID50186747; RefChem:1053131; DTXCID90109238; 251-373-3; 21-Crown-7; [21]Crown-7-ether; CCRIS 3602; EINECS 251-373-3; MFCD00054526; GF978SJ9Z2; 21-crown-7-ether; UNII-GF978SJ9Z2; SCHEMBL3137753
CAS 号 33089-36-0；分子式 C14H28O7；分子量 — g/mol。
33089-36-0, 1,4,7,10,13,16,19-Heptaoxacyclohenicosane, 1,4,7,10,13,16,19-Heptaoxacycloheneicosane, DTXSID50186747, RefChem:1053131, DTXCID90109238.
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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