921767-89-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 921767-89-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,1,7,6 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 921767-89:
(8*9)+(7*2)+(6*1)+(5*7)+(4*6)+(3*7)+(2*8)+(1*9)=197
197 % 10 = 7
So 921767-89-7 is a valid CAS Registry Number.
921767-89-7Relevant academic research and scientific papers
1H-THIENO[2,3-C]PYRAZOLE COMPOUNDS USEFUL AS KINASE INHIBITORS
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Page/Page column 35, (2008/06/13)
There are provided thieno[2,3-c]pyrazole derivatives of formula (I), wherein A is an aryl or heteroaryl ring, on which the substituent -NHZR5 is at the ortho position to the CONH linker; R1 and R2 are the same or different
