156361-79-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156361-79-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,3,6 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 156361-79:
(8*1)+(7*5)+(6*6)+(5*3)+(4*6)+(3*1)+(2*7)+(1*9)=144
144 % 10 = 4
So 156361-79-4 is a valid CAS Registry Number.
156361-79-4Relevant articles and documents
Synthesis of N,N-bispropargylanilines via Eglinton coupling - The potential acyclic molecular tweezers
Srinivasan,Devan,Shanmugam,Rajagopalan
, p. 123 - 125 (2007/10/03)
The synthesis of title compounds 3a-g from N-cyano- and N-benzenesulfonyl-N-propargyl anilines (2a-g) via Cu(OAc)2 mediated Eglinton coupling reaction is described.