146715-70-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146715-70-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,7,1 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 146715-70:
(8*1)+(7*4)+(6*6)+(5*7)+(4*1)+(3*5)+(2*7)+(1*0)=140
140 % 10 = 0
So 146715-70-0 is a valid CAS Registry Number.
146715-70-0Relevant academic research and scientific papers
Keratinous fiber dyeing compositions and processes utilizing oxidation dye precursors in combination with dimethoxy meta-aminophenol couplers
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, (2008/06/13)
A composition for dyeing keratinous fibers includes, in a suitable dyeing medium, at least one oxidation dye precursor and at least one coupler of formula (I) STR1 wherein R is hydrogen, C1 -C4 lower alkyl, C1 -C6/su
