136403-11-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 136403-11-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,4,0 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 136403-11:
(8*1)+(7*3)+(6*6)+(5*4)+(4*0)+(3*3)+(2*1)+(1*1)=97
97 % 10 = 7
So 136403-11-7 is a valid CAS Registry Number.
136403-11-7Relevant 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.
