168189-40-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 168189-40-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,1,8 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 168189-40:
(8*1)+(7*6)+(6*8)+(5*1)+(4*8)+(3*9)+(2*4)+(1*0)=170
170 % 10 = 0
So 168189-40-0 is a valid CAS Registry Number.
168189-40-0Relevant academic research and scientific papers
Chemical compounds
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, (2008/06/13)
A process for the coloration of a substrate, especially a textile, comprising the steps of: (a) applying to the substrate a mixture comprising an aqueous solvent and a water-soluble dye comprising molecules which contain a nucleophilic group and an el
