22589-04-4 Usage
Type
Saturated ketone
Carbon atoms
21
Physical state
Clear, colorless liquid
Odor
Slightly sweet, floral
Primary use
Flavoring agent in food and beverage industry
Additional uses
Perfumes, fragrance in personal care products, solvent in manufacturing
Industrial applications
Solvent in paints, coatings, adhesives
Check Digit Verification of cas no
The CAS Registry Mumber 22589-04-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,5,8 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 22589-04:
(7*2)+(6*2)+(5*5)+(4*8)+(3*9)+(2*0)+(1*4)=114
114 % 10 = 4
So 22589-04-4 is a valid CAS Registry Number.
22589-04-4Relevant articles and documents
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Cope,A.C. et al.
, p. 4221 - 4227 (1966)
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A PROCESS FOR THE PREPARATION OF N-HENEICOSANE
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Page/Page column 5-7, (2008/06/13)
A process for the preparation of n-heneicosane is disclosed. The process comprises (a) reacting 2,4-alkaneanedione with 1-bromooctadecane in absolute ethanol in the presence of 18-crown-6 as catalyst to produce 2-heneicosanone; and (b) reducing said 2-heneicosanone using hydrazine hydrate and potassium hydroxide in ethylene glycol to obtain n-heneicosane.
