1193721-38-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1193721-38-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,3,7,2 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1193721-38:
(9*1)+(8*1)+(7*9)+(6*3)+(5*7)+(4*2)+(3*1)+(2*3)+(1*8)=158
158 % 10 = 8
So 1193721-38-8 is a valid CAS Registry Number.
1193721-38-8Relevant articles and documents
Fast and efficient synthesis of 14C labelled benzonitriles and their corresponding acids
Schou, Soren Christian
, p. 173 - 176 (2009)
14C-Anthranilic acid has been prepared in a fast and efficient way in a two-step reaction in 82% overall radiochemical yield. Thus, 2-iodoaniline was transformed into 2-amino-[7-14C]-benzonitrile using a palladium catalyzed cyanation
