880271-21-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 880271-21-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,0,2,7 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 880271-21:
(8*8)+(7*8)+(6*0)+(5*2)+(4*7)+(3*1)+(2*2)+(1*1)=166
166 % 10 = 6
So 880271-21-6 is a valid CAS Registry Number.
880271-21-6Relevant academic research and scientific papers
(Spirocyclylamido)aminothiophene compounds
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Page/Page column 12, (2010/10/20)
Compounds represented by Formula (I): or a pharmaceutically acceptable salt or N-oxide thereof, wherein A, R1, X and Y are defined herein, are useful in the treatment of tumors and cancers such as mastocytosis/mast cell leukemia, gastrointestin
