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196801-22-6

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196801-22-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 196801-22-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,6,8,0 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 196801-22:
(8*1)+(7*9)+(6*6)+(5*8)+(4*0)+(3*1)+(2*2)+(1*2)=156
156 % 10 = 6
So 196801-22-6 is a valid CAS Registry Number.

196801-22-6Downstream Products

196801-22-6Relevant articles and documents

Stereoselective [2,3]-Wittig and tandem [2,3]-Wittig-anionic oxy-Cope rearrangements of bis-allylic ethers: Effect of substituents

Greeves, Nicholas,Lee, Wai-Man

, p. 6445 - 6448 (2007/10/03)

Acyclic bis-allylic ethers undergo, syn or anti stereoselective [2,3]-Wittig rearrangement to give hemoallylic alcohols depending on the substituents, and E-selective tandem [2,3]-Wittig-anionic oxy-Cope rearrangement to give δ,ε-unsaturated aldehydes.

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