19-nor-10-ketovitamin D2 (CAS No. 85925-89-9) 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 Food Additives. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Food Additives
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The CAS number of 19-nor-10-ketovitamin D2 is 85925-89-9.
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 Food Additives.
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..
19-去甲-10-酮维生素 D2 · CAS 85925-89-9 · C27H42O2.
| CAS 号 | 85925-89-9 |
|---|---|
| PubChem CID | 44144547 |
| 分子式 | C27H42O2 |
| IUPAC 名称 | (2E,4R)-2-[(2E)-2-[(1R,3aS,7aR)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-hydroxycyclohexan-1-one |
| Molecular Weight | 398.6 |
|---|---|
| XLogP3 | 6.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 398.318480578 |
| Monoisotopic Mass | 398.318480578 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 29 |
| Formal Charge | 0 |
19-Nor-10-ketovitamin D2; 85925-89-9; RefChem:79519; 5(E)-19-Nor-10-ketoergocalciferol; 19-NK-VD2; 19-Nor-9,10-secoergosta-5,7,22-trien-4-one, 1-hydroxy-, (1alpha,5E,7E,22E)-
CAS 号 85925-89-9；分子式 C27H42O2；分子量 — g/mol。
19-Nor-10-ketovitamin D2, 85925-89-9, RefChem:79519, 5(E)-19-Nor-10-ketoergocalciferol, 19-NK-VD2, 19-Nor-9,10-secoergosta-5,7,22-trien-4-one, 1-hydroxy-, (1alpha,5E,7E,22E)-.
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。
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.