217964-97-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 217964-97-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,7,9,6 and 4 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 217964-97:
(8*2)+(7*1)+(6*7)+(5*9)+(4*6)+(3*4)+(2*9)+(1*7)=171
171 % 10 = 1
So 217964-97-1 is a valid CAS Registry Number.
217964-97-1Relevant academic research and scientific papers
Triphenylmethane derivatives and use thereof
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, (2008/06/13)
Triphenylmethane derivatives represented by the general formula: as well as pharmaceutical compositions comprising the same as an active ingredient are provided.
