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235779-96-1

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235779-96-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 235779-96-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,5,7,7 and 9 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 235779-96:
(8*2)+(7*3)+(6*5)+(5*7)+(4*7)+(3*9)+(2*9)+(1*6)=181
181 % 10 = 1
So 235779-96-1 is a valid CAS Registry Number.

235779-96-1Relevant articles and documents

Efficient desymmetrization of meso-cis-1,2-cyclohexanedimethanol with differentiation between diastereotopic and enentiotopic C-H bonds by (-)- sparteine-mediated deprotonation

Van Bebber, Jan,Ahrens, Hartmut,Froehlich, Roland,Hoppe, Dieter

, p. 1905 - 1916 (1999)

The deprotonation of a dicarbamate prepared from cis-1,2- cyclohexanedimethanol by sec-butyllithium/(-)-sparteine proceeds with efficient selection between the enantiotopic branches and their diastereotopic protons with high preference for the pro-S proto

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