15441-11-9 Usage
General Description
2-hydroxy-1-imidazol-1-yl-2,2-diphenyl-ethanone, also known as diphenidol, is a chemical compound with potential pharmaceutical applications. It is a combination of an imidazole ring with a diphenylethanone group. Diphenidol has been studied for its potential use as an antiemetic, meaning it may help to control nausea and vomiting. It is also being investigated for its potential to treat motion sickness and vertigo. Furthermore, diphenidol shows promise as a potential treatment for symptoms of Meniere's disease, a disorder of the inner ear that can cause vertigo, tinnitus, and hearing loss. It is important to note that diphenidol is still under research and is not yet widely used in clinical settings.
Check Digit Verification of cas no
The CAS Registry Mumber 15441-11-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,4,4 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 15441-11:
(7*1)+(6*5)+(5*4)+(4*4)+(3*1)+(2*1)+(1*1)=79
79 % 10 = 9
So 15441-11-9 is a valid CAS Registry Number.
15441-11-9Relevant articles and documents
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Henry
, p. 899 (1968)
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Synthesis of the bronchospasmolytic agent flutropium bromide and of some homologous and configuration isomeric compounds
Banholzer,Pook,Stiasni
, p. 1161 - 1166 (2007/10/02)
A technically practicable synthesis of unknown N-β-fluoroalkyl-substituted benzilic acid nortropine esters, among them (8r)-8-(2-fluoroethyl)-3α-hydroxy-1αH,5αH-tropanium bromide benzilic acid ester (flutropium bromide, Ba 598 BR), and their configuration isomeric quaternary salts via benzilic acid imidazolide is described. The quaternization which takes place with sufficiently high stereoselectivity leads to configuration isomers which differ not only in their physico-chemical properties but also in their profile of pharmacological action.
