291743-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 291743-99-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,1,7,4 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 291743-99:
(8*2)+(7*9)+(6*1)+(5*7)+(4*4)+(3*3)+(2*9)+(1*9)=172
172 % 10 = 2
So 291743-99-2 is a valid CAS Registry Number.
291743-99-2Relevant academic research and scientific papers
Pyrazolopyridines
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, (2008/06/13)
The invention provides the compounds of formula (I) wherein: R0and R1are independently selected from H, halogen, C1-6alkyl, C1-6alkoxy, or C1-6alkoxy substituted by one or more fluorine atoms; R2
