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27884-26-0

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27884-26-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27884-26-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,8,8 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 27884-26:
(7*2)+(6*7)+(5*8)+(4*8)+(3*4)+(2*2)+(1*6)=150
150 % 10 = 0
So 27884-26-0 is a valid CAS Registry Number.

27884-26-0Downstream Products

27884-26-0Relevant articles and documents

Process for the arylation of olefines

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, (2008/06/13)

A process for arylating an olefinic compound by addition of an aryl group to a double bond of said olefinic compound consisting in diazotizing an arylamine in an aqueous acidic solution comprising a lower alkanoic acid to form a solution of an aryldiazonium salt and reacting said aryldiazonium salt solution with an olefinic compound in an organic solvent in the presence of a catalytically effective amount of a copper halide. The amount of alkanoic acid is about 15 to 37% by volume of the total solvents used. The alkanoic acid is preferably acetic acid and the copper halide cuprous chloride.

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