221075-70-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 221075-70-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,0,7 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 221075-70:
(8*2)+(7*2)+(6*1)+(5*0)+(4*7)+(3*5)+(2*7)+(1*0)=93
93 % 10 = 3
So 221075-70-3 is a valid CAS Registry Number.
221075-70-3Relevant academic research and scientific papers
Inhibitors of protein tyrosine phosphatase
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Page column 34, (2010/11/29)
The present invention comprises small molecular weight, non-peptidic inhibitors of formula I and II of Protein Tyrosine Phosphatase 1 (PTP1) which are useful for the treatment and/or prevention of Non-Insulin Dependent Diabetes Mellitus (NIDDM).
