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99018-39-0

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99018-39-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99018-39-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,0,1 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 99018-39:
(7*9)+(6*9)+(5*0)+(4*1)+(3*8)+(2*3)+(1*9)=160
160 % 10 = 0
So 99018-39-0 is a valid CAS Registry Number.

99018-39-0Relevant articles and documents

Investigation of a Model for 1,2-Asymmetric Induction in Reactions of α-Carbalkoxy Radicals: A Stereochemical Comparison of Reactions of α-Carbalkoxy Radicals and Ester Enolates

Hart, David J.,Krishnamurthy, Ramanarayanan

, p. 4457 - 4470 (2007/10/02)

The stereochemical course of reductions and allylations of α-carbalkoxy radicals with chiral centers at the β-position are reported.Radicals without polar substituents, with alkoxyl or acetoxyl groups, and with hydroxyl groups at the β-position were exami

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