91445-21-5 Usage
General Description
2,4-Imidazolidinedione, 3-(3-hexenyl)-5,5-dimethyl-, (E)- is a chemical compound with the molecular formula C11H18N2O2. It is commonly used as a flavoring agent in food and beverages due to its fruity and green aroma. 2,4-Imidazolidinedione, 3-(3-hexenyl)-5,5-dimethyl-, (E)- is also utilized in the production of cosmetic and personal care products, such as perfumes and colognes, as it adds a pleasant and refreshing scent. Additionally, it is known to possess antimicrobial properties, making it a valuable ingredient in cleaning and disinfecting products. However, care should be taken when handling this chemical as it can be a skin and eye irritant, and exposure to high concentrations can cause respiratory irritation.
Check Digit Verification of cas no
The CAS Registry Mumber 91445-21-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,4,4 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 91445-21:
(7*9)+(6*1)+(5*4)+(4*4)+(3*5)+(2*2)+(1*1)=125
125 % 10 = 5
So 91445-21-5 is a valid CAS Registry Number.
91445-21-5Relevant articles and documents
Intramolecular N-Carbamoyliminium Ion Cyclizations of Unactivated Alkenes and Acetylenes
Liao, Zeng-Kun,Kohn, Harold
, p. 3812 - 3819 (1984)
A select series of 3-alkenyl (7a-e) and 3-acetylenic (7f) 4-hydroxy-5,5-dimethylimidazolidin-2-ones were prepared.Treatment of each substrate except 7e with acid led to the desired intramolecular amidoalkylation reaction to give the bicyclic imidazolidin-2-ones.The reactions proceeded regio- and stereoselectively in moderate to good yields.The mechanism of these and related transformations are discussed.
