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20295-08-3

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20295-08-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20295-08-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,9 and 5 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20295-08:
(7*2)+(6*0)+(5*2)+(4*9)+(3*5)+(2*0)+(1*8)=83
83 % 10 = 3
So 20295-08-3 is a valid CAS Registry Number.

20295-08-3Relevant articles and documents

Bifunctional compounds from reaction of alkoxy hydroperoxides with metal salts

Cardinale,Laan,Van Der Steen,Ward

, p. 6051 - 6054 (2007/10/02)

Alkoxy hydroperoxides, obtained by ozonizing olefins in alcoholic solution, were treated with ferrous sulfate. C-C bond scission and radical formation was followed by dimerization of the radicals formed. Ozonides reacted similarly. Acyclic and cyclic olefins, including a cyclic enol ether, gave rise to a range of α,ω-disubstituted products in modest yields. By using ferric chloride, ω-chloro esters were obtained from the alkoxy hydroperoxides derived from olefinic esters.

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