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54179-42-9

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54179-42-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54179-42-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,1,7 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 54179-42:
(7*5)+(6*4)+(5*1)+(4*7)+(3*9)+(2*4)+(1*2)=129
129 % 10 = 9
So 54179-42-9 is a valid CAS Registry Number.

54179-42-9Downstream Products

54179-42-9Relevant articles and documents

Magenta image-providing phenylazo-naphthyl dyes

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, (2008/06/13)

Magenta image dye-providing compound having formulas as follows: SPC1 Wherein: Car represents a carrier moiety which, as a function of oxidation under alkaline conditions, releases a diffusible dye from said compound; m and q each represent an integer hav

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