1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone (CAS 112849-17-9) — formula C39H66O3Si2, molecular weight 639.1; category organic chemicals.
1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone is a carbon-based organic compound with CAS registry number 112849-17-9 and molecular formula C39H66O3Si2 (molecular weight 639.1), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 112849-17-9
Its molecular formula C39H66O3Si2 comprises 39 C, 66 H, 3 O, 2 Si atoms.
Also known as: 1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone
Category: organic chemicals
The CAS registry number of 1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone is 112849-17-9.
Molecular formula C39H66O3Si2, molecular weight 639.1.
It is also registered under: 1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone.
Category: Organic Chemicals.
Public-database records for 1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone (CAS 112849-17-9), reproduced here for independent cross-checking.
| CAS Registry Number | 112849-17-9 |
|---|---|
| PubChem CID | 13917659 |
| 分子式 | C39H66O3Si2 |
| IUPAC 名称 | (E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2E)-2-[(3S,5R)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-1-cyclopropylpent-2-en-1-one |
112849-17-9; MFCD09833393; (5E)-1,3-Bis-O-(tert-Butyldimethylsilyl)-24-oxo-calcipotriene; Calcipotriol Impurity 11; C39H66O3Si2; Calcipotriol Intermediate 9; CS-M0579; MFCD09032957; AKOS037649701; CS-13401; SY265946; F788743
| 分子量 | 639.1 |
|---|---|
| 氢键供体数 | 0 |
| 氢键受体数 | 3 |
| 可旋转键数 | 11 |
| 精确质量 | 638.45504903 |
| 单同位素质量 | 638.45504903 |
| 拓扑极性表面积 | 35.5 |
| 重原子数 | 44 |
| 形式电荷 | 0 |
| 复杂度 | 1170 |
1-Cyclopropyl-2-(triphenylphosphoranylidene)-ethanone · CAS 112849-17-9 · C39H66O3Si2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
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