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71263-42-8

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71263-42-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71263-42-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,2,6 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 71263-42:
(7*7)+(6*1)+(5*2)+(4*6)+(3*3)+(2*4)+(1*2)=108
108 % 10 = 8
So 71263-42-8 is a valid CAS Registry Number.

71263-42-8Downstream Products

71263-42-8Relevant articles and documents

A new practical ketone synthesis directly from carboxylic acids: First application of coupling reagents in palladium catalysis

Goossen,Ghosh

, p. 2084 - 2085 (2001)

A new palladium-catalyzed cross-coupling reaction between arylboronic acids and carboxylic acids, activated in situ for the oxidative addition to a tricyclohexylphosphine palladium(0) catalyst by treatment with di(N-succinimidyl) carbonate (DSC) is disclosed, which allows the high-yielding synthesis of various functionalized arylketones under mild conditions.

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