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220224-30-6

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220224-30-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220224-30-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,2,2 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 220224-30:
(8*2)+(7*2)+(6*0)+(5*2)+(4*2)+(3*4)+(2*3)+(1*0)=66
66 % 10 = 6
So 220224-30-6 is a valid CAS Registry Number.

220224-30-6Downstream Products

220224-30-6Relevant articles and documents

Cationic oxidation bases, their use for oxidation dyeing of keratin fibres, dyeing compositions and dyeing methods

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, (2008/06/13)

The invention relates to novel monobenzene oxidation bases containing at least one cationic group Z bearing at least one quaternary ammonium unit which may or may not be cyclized, to their use for the oxidation dyeing of keratin fibers, to dye compositions containing then and to oxidation dyeing processes using them.

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