19618-96-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19618-96-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,6,1 and 8 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 19618-96:
(7*1)+(6*9)+(5*6)+(4*1)+(3*8)+(2*9)+(1*6)=143
143 % 10 = 3
So 19618-96-3 is a valid CAS Registry Number.
19618-96-3Relevant articles and documents
Benzylic and allylic amination
Kohmura, Yoshinori,Kawasaki, Ken-Ichi,Katsuki, Tsutomu
, p. 1456 - 1458 (1997)
N-(p-Toluenesulfonyl)amino group can be directly introduced at allylic or benzylic carbon by treating alkenes or alkylarenes with t-butyl N-(p-toluenesulfonyl)peroxycarbamate in the presence of Cu(II) triflate.