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765296-18-2

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765296-18-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 765296-18-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,5,2,9 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 765296-18:
(8*7)+(7*6)+(6*5)+(5*2)+(4*9)+(3*6)+(2*1)+(1*8)=202
202 % 10 = 2
So 765296-18-2 is a valid CAS Registry Number.

765296-18-2Relevant articles and documents

Para-phenylenediamine derivatives comprising a cyclic diaza group substituted with a cationic radical, and use of these derivatives for dyeing keratin fibers

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Page/Page column 14, (2008/06/13)

The disclosure relates to novel para-phenylenediamine derivatives containing a cyclic diaza group, substituted with a cationic radical, as well as to the dye compositions comprising them, and to the method of dyeing keratin fibers using these compositions

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