29551-92-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29551-92-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,5,5 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 29551-92:
(7*2)+(6*9)+(5*5)+(4*5)+(3*1)+(2*9)+(1*2)=136
136 % 10 = 6
So 29551-92-6 is a valid CAS Registry Number.
29551-92-6Relevant articles and documents
Oxidative chlorination of acetanilides with hydrogen chloride/m-chloroperbenzoic acid/N,N-dimethylformamide system
Chung,Kim,Kim,Ryu
, p. 1917 - 1922 (1991)
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.