1643962-24-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1643962-24-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,4,3,9,6 and 2 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1643962-24:
(9*1)+(8*6)+(7*4)+(6*3)+(5*9)+(4*6)+(3*2)+(2*2)+(1*4)=186
186 % 10 = 6
So 1643962-24-6 is a valid CAS Registry Number.
1643962-24-6Relevant articles and documents
4-AMINO-6-ARYL[2,3-D]PYRIMIDINES FOR THE INHIBITION OF EGFR TYROSINE KINASE
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, (2015/01/16)
This invention relates to certain new pyrrolo-, thieno-, and furo-[2,3- d]pyrimidine compounds, such as of general formula (I) These compounds are epidermal growth factor receptor tyrosine kinase inhibitors and therefore offer potential in the treatment of cancer.