2-ethyl-2-[(2E)-2-(6-methoxy-3,4-dihydronaphthalen-1(2H)-ylidene)ethyl]cyclopentane-1,3-dione (CAS No. 62298-52-6) 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-ethyl-2-[(2E)-2-(6-methoxy-3,4-dihydronaphthalen-1(2H)-ylidene)ethyl]cyclopentane-1,3-dione is 62298-52-6.
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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左炔诺孕酮杂质37 · CAS 62298-52-6 · C20H24O3.
| CAS 号 | 62298-52-6 |
|---|---|
| PubChem CID | 6454377 |
| 分子式 | C20H24O3 |
| IUPAC 名称 | 2-ethyl-2-[(2E)-2-(6-methoxy-3,4-dihydro-2H-naphthalen-1-ylidene)ethyl]cyclopentane-1,3-dione |
| Molecular Weight | 312.4 |
|---|---|
| XLogP3 | 3.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 312.17254462 |
| Monoisotopic Mass | 312.17254462 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| GHS 通报统计 | 100% (3 / 3) |
|---|
| GHS 通报统计 | 100% (3 / 3) |
|---|
13-Emsgtd; 62298-52-6; 13-Ethyl-3-methoxy-8,14-secogona-1,3,5(10),9(11)-tetraene-14,17-dione; DTXSID801036345; 2-[(2E)-2-(3,4-Dihydro-6-methoxy-1(2H)-naphthalenylidene)ethyl]-2-ethyl-1,3-cyclopentanedione; 2-((2E)-2-(3,4-Dihydro-6-methoxy-1(2H)-naphthalenylidene)ethyl)-2-ethyl-1,3-cyclopentanedione; RefChem:447869; DTXCID701520543; 2-ethyl-2-[(2E)-2-(6-methoxy-3,4-dihydro-2H-naphthalen-1-ylidene)ethyl]cyclopentane-1,3-dione; 1,3-Cyclopentanedione, 2-(2-(3,4-dihydro-6-methoxy-1(2H)-naphthalenylidene)ethyl)-2-ethyl-, (E)-; Levonorgestrel Impurity 42; SCHEMBL373129; 2-ethyl-2-[(2E)-2-(6-methoxy-3,4-dihydro-1(2H)-naphthalenylidene)ethyl]-1,3-cyclopentanedione
CAS 号 62298-52-6；分子式 C20H24O3；分子量 — g/mol。
13-Emsgtd, 62298-52-6, 13-Ethyl-3-methoxy-8,14-secogona-1,3,5(10),9(11)-tetraene-14,17-dione, DTXSID801036345, 2-[(2E)-2-(3,4-Dihydro-6-methoxy-1(2H)-naphthalenylidene)ethyl]-2-ethyl-1,3-cyclopentanedione, 2-((2E)-2-(3,4-Dihydro-6-methoxy-1(2H)-naphthalenylidene)ethyl)-2-ethyl-1,3-cyclopentanedione.
100% 的 GHS 通报认为不构成危害分类（3 / 3）。
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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