35490-80-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 35490-80-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,4,9 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 35490-80:
(7*3)+(6*5)+(5*4)+(4*9)+(3*0)+(2*8)+(1*0)=123
123 % 10 = 3
So 35490-80-3 is a valid CAS Registry Number.
35490-80-3Relevant articles and documents
Oxidative chlorination of acetanilides with hydrogen chloride/m-chloroperbenzoic acid/N,N-dimethylformamide system
Chung,Kim,Kim,Ryu
, p. 1917 - 1922 (2007/10/02)
The reaction of acetanilides with relevant amounts of HCl and m-chloroperbenzoic acid in DMF at room temperature gave the desired chloro-substituted acetanilides in good yields.