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145144-87-2

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145144-87-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145144-87-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,1,4 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 145144-87:
(8*1)+(7*4)+(6*5)+(5*1)+(4*4)+(3*4)+(2*8)+(1*7)=122
122 % 10 = 2
So 145144-87-2 is a valid CAS Registry Number.

145144-87-2Downstream Products

145144-87-2Relevant articles and documents

Two Carbon Homologation of Carboxylic Acids via Carbon Radicals Generated from the Acyl Derivatives of N-Hydroxy-2-thiopyridone: Synthesis of Cn+2 α-Keto-acids from Cn Acids. (The 'Three carbon' Problem).

Barton, Derek H. R.,Chern, Ching-Yuh,Jaszberenyi, Joseph Cs.

, p. 5017 - 5020 (2007/10/02)

Reaction of olefins containing a three carbon atom chain with carbon radicals generated from carboxylic acids furnishes adducts that are precursors of the corresponding two carbon atom longer α-keto-acids.These keto-acids are furnished in high overall yield.

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