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125029-51-8

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125029-51-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125029-51-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,0,2 and 9 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 125029-51:
(8*1)+(7*2)+(6*5)+(5*0)+(4*2)+(3*9)+(2*5)+(1*1)=98
98 % 10 = 8
So 125029-51-8 is a valid CAS Registry Number.

125029-51-8Relevant articles and documents

THE SHERADSKY REARRANGEMENT OF α,α-DISUBSTITUTED CYCLOPENTANONE ARYLOXIMES: A SYNTHESIS OF THE SESQUITERPENES (+/-)-APLYSIN AND (+/-)-FILIFORMIN

Laronze, Jean-Yves,Boukili, Rachida El,Cartier, Dominique,Laronze, Jacqueline,Levy, Jean

, p. 2229 - 2232 (1989)

Lactols 6a,b, obtained by the Sheradsky rearrangement of aryloximes o, were alkylated in to 9a, in which three contiguous chiral centers were controlled.Cyclization of 9a gave the marine sesquiterpenes (+/-)-aplysin 11 and (+/-)-filiformin 13.

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