863221-45-8 Usage
Uses
Different sources of media describe the Uses of 863221-45-8 differently. You can refer to the following data:
1. N1-(Pyridin-2-yl)benzene-1,4-diaMine Dihydrochloride is used in hair dye compositions.
2. It is used in hair dye compositions.
Check Digit Verification of cas no
The CAS Registry Mumber 863221-45-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,3,2,2 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 863221-45:
(8*8)+(7*6)+(6*3)+(5*2)+(4*2)+(3*1)+(2*4)+(1*5)=158
158 % 10 = 8
So 863221-45-8 is a valid CAS Registry Number.
863221-45-8Relevant articles and documents
N-heteroaryl secondary para-phenylenediamine, a dye composition comprising such a para-phenylenediamine, a process for preparing this composition and use thereof
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Page/Page column 13-14, (2008/06/13)
The present disclosure relates to a novel family of N-heteroaryl secondary para-phenylenediamines, to their preparation, to their use for dyeing the hair and to a dye composition for dyeing keratin fibers, for example, human keratin fibers such as the hai
