690-60-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 690-60-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,9 and 0 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 690-60:
(5*6)+(4*9)+(3*0)+(2*6)+(1*0)=78
78 % 10 = 8
So 690-60-8 is a valid CAS Registry Number.
690-60-8Relevant academic research and scientific papers
N,N′-Dichloro bis(2,4,6-trichlorophenyl)urea (CC-2): an efficient reagent for the synthesis of α-chloro-nitroso compounds
Gupta,Acharya,Pardasani,Dubey
, p. 767 - 770 (2007/10/03)
A simple, efficient, rapid, and mild method for the synthesis of α-chloro-nitroso compounds is described using bis(2,4,6-trichlorophenyl)urea (CC-2).
