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183438-28-0

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183438-28-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 183438-28-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,3,4,3 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 183438-28:
(8*1)+(7*8)+(6*3)+(5*4)+(4*3)+(3*8)+(2*2)+(1*8)=150
150 % 10 = 0
So 183438-28-0 is a valid CAS Registry Number.

183438-28-0Downstream Products

183438-28-0Relevant articles and documents

5-Bromo-2-iodopyrimidine: A novel, useful intermediate in selective palladium-catalysed cross-coupling reactions for efficient convergent syntheses

Goodby, John W.,Hird, Michael,Lewis, Robert A.,Toyne, Kenneth J.

, p. 2719 - 2720 (2007/10/03)

A simple synthesis of the novel 5-bromo-2-iodopyrimidine is described and examples are provided of the use of the compound in selective palladium-catalysed cross-coupling reactions with a wide range of arylboronic acids and alkynylzincs to give the efficient syntheses of many substituted pyrimidine compounds.

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