1041644-13-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1041644-13-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,1,6,4 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1041644-13:
(9*1)+(8*0)+(7*4)+(6*1)+(5*6)+(4*4)+(3*4)+(2*1)+(1*3)=106
106 % 10 = 6
So 1041644-13-6 is a valid CAS Registry Number.
1041644-13-6Relevant articles and documents
Alkenylation of arylamines and N-arylacetamides with acetylene compounds in superacids
Shchukin,Vasil'ev,Aristov,Fukin,Rudenko
experimental part, p. 965 - 979 (2009/06/18)
Vinyl type cations generated in superacid HSO3F by the protonation of the triple bond of acetylene compounds efficiently react with arylammonium ions and N-arylacetamides yielding alkenylation products of the aromatic rings in the given amino d