117775-98-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117775-98-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,7,7 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 117775-98:
(8*1)+(7*1)+(6*7)+(5*7)+(4*7)+(3*5)+(2*9)+(1*8)=161
161 % 10 = 1
So 117775-98-1 is a valid CAS Registry Number.
117775-98-1Relevant academic research and scientific papers
Oxidation dye composition for keratinous fibers
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, (2008/06/13)
An oxidation dyeing composition for keratinous fibers, in particular hair, comprising, as oxidation base, at least one compound of the formula: where n=0-11, R represents H, amino, a saturated or unsaturated, linear or branched C1-C6
