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123826-91-5

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123826-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123826-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,8,2 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 123826-91:
(8*1)+(7*2)+(6*3)+(5*8)+(4*2)+(3*6)+(2*9)+(1*1)=125
125 % 10 = 5
So 123826-91-5 is a valid CAS Registry Number.

123826-91-5Relevant articles and documents

Use of Radical Ring-Opening for Introduction of Alkyl and Substituted Alkyl Groups with Stereochemical Control: A Synthetic Application of Cyclopropylcarbinyl Radicals

Clive, Derrick L. J.,Daigneault, Sylvain

, p. 3801 - 3814 (2007/10/02)

Cyclopropylcarbinols 2a and 2b (see Scheme I), which are accessible by a number of routes, can be converted into the corresponding radicals 3a and 3b, respectively.These radicals undergo peripheral ring-opening of the cyclopropyl substructure to afford su

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