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73766-31-1

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73766-31-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73766-31-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,6 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 73766-31:
(7*7)+(6*3)+(5*7)+(4*6)+(3*6)+(2*3)+(1*1)=151
151 % 10 = 1
So 73766-31-1 is a valid CAS Registry Number.

73766-31-1Downstream Products

73766-31-1Relevant articles and documents

Stereoselective Synthesis of Alcohols, II Stereochemistry of the Sigmatropic Rearrangement of 3-Substituted 2-Alkenyl Sulfoxides

Goldmann, Siegfried,Hoffmann, Reinhard W.,Maak, Norbert,Geueke, Karl-Josef

, p. 831 - 844 (2007/10/02)

Rearrangement of the 3-E-substituted allyl sulfoxides 5 to the allyl alcohols 19 and 30 proceeds with low enantiomeric selectivity.In contrast, the 3-Z-substituted allyl sulfoxide 7b rearranged uniformly via the endo-transition state 26.

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