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46409-67-0

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46409-67-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 46409-67-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,6,4,0 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 46409-67:
(7*4)+(6*6)+(5*4)+(4*0)+(3*9)+(2*6)+(1*7)=130
130 % 10 = 0
So 46409-67-0 is a valid CAS Registry Number.

46409-67-0Upstream product

46409-67-0Relevant articles and documents

Process for dyeing keratinous fibers with 2,4-diamino-1,3-dimethoxybenzene at an acid ph and compositions employed

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, (2008/06/13)

Process for dyeing keratinous fibres, especially human keratinous fibres such as the hair, characterised in that a composition containing, in a medium suitable for dyeing, at least 2,4-diamino-1,3-dimethoxybenzene as a coupler; an oxidation dye precursor; and an oxidising agent; is applied to these fibres, the pH of the composition applied to the fibres being less than 7.

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