95333-18-9 Usage
General Description
The chemical 1-(2,2-dimethoxy-ethoxy)-2-methyl-benzene, also known as veratraldehyde, is an organic compound with a molecular formula C11H14O3. It is an aromatic aldehyde with a pale yellow color and a distinctive sweet, vanilla-like odor. Veratraldehyde is commonly used as a flavor and fragrance ingredient in the food and beverage industry, as well as in the production of perfumes and cosmetics. It is also utilized in the synthesis of pharmaceuticals and agrochemicals. Additionally, veratraldehyde has applications in organic synthesis as a building block for various compounds. Due to its versatile uses and desirable properties, it is an important chemical in industrial manufacturing and research.
Check Digit Verification of cas no
The CAS Registry Mumber 95333-18-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,3,3 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 95333-18:
(7*9)+(6*5)+(5*3)+(4*3)+(3*3)+(2*1)+(1*8)=139
139 % 10 = 9
So 95333-18-9 is a valid CAS Registry Number.
95333-18-9Relevant articles and documents
Ozonolysis of Olefins VIII [1]. Synthesis of Phenoxyacetaldehydes by Ozonolysis of Allylphenylethers
Jellen,Mittelbach,Junek
, p. 167 - 172 (2007/10/03)
A new route for the preparation of a series of phenoxyacetaldehydes (2a-j) which are useful intermediates or products, is described. It starts from the easily available allylphenylethers 1a-j which are ozonized at -40°C and further treated with dimethylsulfide to give solutions of the corresponding phenoxyacetaldehydes 2a-j; these are purified by column chromatography. Reaction of 2a-j with 1-methyl-1-phenylhydrazine leads to the corresponding hydrazones 3a-c, 3e-g, 3i, and 3j. The aldehydes can also be transformed into the stable dimethylcetals 4a, 4e, 4h, and 4i by reaction with trimethyl orthoformate.
