138469-66-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138469-66-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,4,6 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 138469-66:
(8*1)+(7*3)+(6*8)+(5*4)+(4*6)+(3*9)+(2*6)+(1*6)=166
166 % 10 = 6
So 138469-66-6 is a valid CAS Registry Number.
138469-66-6Relevant articles and documents
THE USE OF o-NITROARYLACETONITRILES AS CARBON ACID PARTICIPANTS IN THE MITSUNOBU REACTION
Macor, John E.,Wehner, Jennifer M.
, p. 7195 - 7198 (1991)
The use of o-nitroarylacetonitriles as carbon acids in the Mitsunobu reaction is discussed as a method of carbon-carbon bond formation.This reaction represents a rare example of a carbon acid participating in a Mitsunobu reaction.