863221-45-8 Usage
Uses
Used in Hair Dye Compositions:
N1-(Pyridin-2-yl)benzene-1,4-diaMine Dihydrochloride is used as an intermediate in the synthesis of hair dye compositions. Its presence in these formulations contributes to the development of color and the overall effectiveness of the hair dyeing process. N1-(Pyridin-2-yl)benzene-1,4-diaMine Dihydrochloride's chemical properties allow it to interact with hair proteins, facilitating the coloration process and providing a wide range of shades and tones for hair coloration.
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 academic research and scientific papers
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
