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84565-22-0

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84565-22-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84565-22-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,5,6 and 5 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 84565-22:
(7*8)+(6*4)+(5*5)+(4*6)+(3*5)+(2*2)+(1*2)=150
150 % 10 = 0
So 84565-22-0 is a valid CAS Registry Number.

84565-22-0Downstream Products

84565-22-0Relevant articles and documents

STEREOSELECTIVE ALKYLATION OF THE LITHIUM DI-ENOLATE OF BIS-2,3-CARBOMETHOXY BICYCLOHEPT-5-ENE. A CONVENIENT SYNTHESIS OF MONO- AND DISUBSTITUTED FUMARATE ESTERS.

Girard, C.,Bloch, R.

, p. 3683 - 3686 (2007/10/02)

The diesters formed by a Diels-Alder reaction between cyclopentadiene and methyle maleate or fumarate give the same lithium dienolate which is stereoselectively mono- or dialkylated.The products obtained are good precursors for substituted fumarate esters.

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