32403-66-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32403-66-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,4,0 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 32403-66:
(7*3)+(6*2)+(5*4)+(4*0)+(3*3)+(2*6)+(1*6)=80
80 % 10 = 0
So 32403-66-0 is a valid CAS Registry Number.
32403-66-0Relevant articles and documents
Oxidation hair dyes comprising m-phenylenediamine derivatives as coupling components
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, (2008/06/13)
This invention is directed to m-phenylenediamine derivatives and salts thereof and to compositions of the developer-coupler type of the dyeing of hair, consisting essentially of m-phenylenediamine derivatives or salts thereof as coupling components and, a
