143072-82-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143072-82-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,0,7 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 143072-82:
(8*1)+(7*4)+(6*3)+(5*0)+(4*7)+(3*2)+(2*8)+(1*2)=106
106 % 10 = 6
So 143072-82-6 is a valid CAS Registry Number.
143072-82-6Relevant academic research and scientific papers
M-phenylenediamine coupler and oxidative dye compositions containing same
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, (2008/06/13)
1,5-diamino-2,4-bis(2,2,2-trifluoroethoxy) benzene is a novel m-phenylenediamine coupler and oxidative dye compositions containing same. Stronger dyeing intensity is afforded by use of the novel coupler of the invention.
