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1,2,3,4-tetrahydrobenzoquinolizinium p-toluenesulfonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98570-08-2

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98570-08-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98570-08-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,5,7 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98570-08:
(7*9)+(6*8)+(5*5)+(4*7)+(3*0)+(2*0)+(1*8)=172
172 % 10 = 2
So 98570-08-2 is a valid CAS Registry Number.

98570-08-2Downstream Products

98570-08-2Relevant academic research and scientific papers

Dyeing method using a specific cationic derivative and a compound selected among a specific aldehyde, a specific ketone, a quinone and a di-imino-isoindoline or 3-amino-isoindolone derivative

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, (2008/06/13)

Compositions, methods, and kits for dyeing at least one keratin fiber, comprising at least one specific cationic compound and at least one compound chosen from specific aldehydes, specific ketones, quinones, diiminoisoindoline derivatives, and 3-aminoisoindolone derivatives, with the proviso that the inventive compositions do not comprise an oxidizing agent.

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