10542-73-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10542-73-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,5,4 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 10542-73:
(7*1)+(6*0)+(5*5)+(4*4)+(3*2)+(2*7)+(1*3)=71
71 % 10 = 1
So 10542-73-1 is a valid CAS Registry Number.
10542-73-1Relevant articles and documents
Nitrobenzotrichloride or bromide process
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, (2008/06/13)
In the hypohalite halogenation in a two phase aqueous/organic solvent medium of a mono- or dichloro- or bromo-methylnitrobenzene to a corresponding trihalomethylnitrobenzene, the improvement wherein the reaction is conducted in the presence of a phase transfer catalyst or where the organic phase is a C4 to C8 alkanol.
