113700-20-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113700-20-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,7,0 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 113700-20:
(8*1)+(7*1)+(6*3)+(5*7)+(4*0)+(3*0)+(2*2)+(1*0)=72
72 % 10 = 2
So 113700-20-2 is a valid CAS Registry Number.
113700-20-2Relevant articles and documents
N-(1-HALOGENOALKYL)HETEROARYLIUMSALZE - SYNTHESE UND REAKTIONEN
Anders, Ernst,Tropsch, Juergen G.
, p. 719 - 720 (2007/10/02)
The first synthesis of the title compounds 4 is described.These salts are products of a chemoselective three component reaction (eq. 1).By means of various nucleophiles, compounds 4 are transformed into the substituted products 6 (eq. 2).
