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205489-42-5

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205489-42-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 205489-42-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,4,8 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 205489-42:
(8*2)+(7*0)+(6*5)+(5*4)+(4*8)+(3*9)+(2*4)+(1*2)=135
135 % 10 = 5
So 205489-42-5 is a valid CAS Registry Number.

205489-42-5Downstream Products

205489-42-5Relevant articles and documents

Mechanistic studies of an antibody-catalyzed pericyclic rearrangement

Driggers, Edward M.,Cho, Ho S.,Liu, Corey W.,Katzka, Catherine P.,Braisted, Andrew C.,Ulrich, Helle D.,Wemmer, David E.,Schultz, Peter G.

, p. 1945 - 1958 (2007/10/03)

We report NMR and kinetic studies of antibody AZ-28, which was generated against the diaryl-substituted cyclohexanol derivative 3 and catalyzes the oxy-Cope rearrangement of the corresponding hexadiene 1 to aldehyde 2 (Braisted, A. C., Schultz, P. G. J. A

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