17133-95-8 Usage
General Description
2-Ethyl-5-methylbenzofuran is a chemical compound with the molecular formula C11H12O. It is a bicyclic aromatic compound that consists of a benzene ring fused to a furan ring. This chemical is commonly used as a flavoring agent in the food industry due to its pleasant, vanilla-like odor. It is often found in various natural products such as essential oils and resins, and it can also be synthesized in the laboratory. 2-Ethyl-5-methylbenzofuran is known to have antioxidant and antimicrobial properties, making it useful in food preservation and pharmaceutical applications. Additionally, it has been studied for its potential as a therapeutic agent in the treatment of neurological disorders.
Check Digit Verification of cas no
The CAS Registry Mumber 17133-95-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,1,3 and 3 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 17133-95:
(7*1)+(6*7)+(5*1)+(4*3)+(3*3)+(2*9)+(1*5)=98
98 % 10 = 8
So 17133-95-8 is a valid CAS Registry Number.
InChI:InChI=1/C11H12O/c1-3-10-7-9-6-8(2)4-5-11(9)12-10/h4-7H,3H2,1-2H3
17133-95-8Relevant articles and documents
Enantio- and Diastereoselective, Complete Hydrogenation of Benzofurans by Cascade Catalysis
Gallagher, Timothy,Glorius, Frank,Hu, Tianjiao,Moock, Daniel,Wagener, Tobias
, p. 13677 - 13681 (2021/05/10)
We report an enantio- and diastereoselective, complete hydrogenation of multiply substituted benzofurans in a one-pot cascade catalysis. The developed protocol facilitates the controlled installation of up to six new defined stereocenters and produces architecturally complex octahydrobenzofurans, prevalent in many bioactive molecules. A unique match of a chiral homogeneous ruthenium-N-heterocyclic carbene complex and an in situ activated rhodium catalyst from a complex precursor act in sequence to enable the presented process.
