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127073-71-6

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127073-71-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127073-71-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,0,7 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 127073-71:
(8*1)+(7*2)+(6*7)+(5*0)+(4*7)+(3*3)+(2*7)+(1*1)=116
116 % 10 = 6
So 127073-71-6 is a valid CAS Registry Number.

127073-71-6Relevant articles and documents

Cyclization via carbolithiation of α-amino alkyllithium reagents

Bahde, Robert J.,Rychnovsky, Scott D.

supporting information; experimental part, p. 4017 - 4020 (2009/06/18)

(Chemical Equation Presented) We report a new route to tertiary α-amino stereocenters by sequential alkylation of α-amino nitriles followed by reductive lithiation of the nitrile and cycllzation onto an alkene. Reductive lithiation of α-amino nitriles usi

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