874569-40-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 874569-40-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,5,6 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 874569-40:
(8*8)+(7*7)+(6*4)+(5*5)+(4*6)+(3*9)+(2*4)+(1*0)=221
221 % 10 = 1
So 874569-40-1 is a valid CAS Registry Number.
874569-40-1Relevant academic research and scientific papers
TRISUBSTITUTED NITROGEN MODULATORS OF TYROSINE PHOSPHATASES
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Page/Page column 185-186, (2010/02/15)
Compounds, compositions and methods are provided for modulating the activity of protein tyrosine phosphatases, including PTP-1B. In one embodiment, the compounds are N,N-dibenzylarylsulfonamides.
