1558038-57-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1558038-57-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,5,8,0,3 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1558038-57:
(9*1)+(8*5)+(7*5)+(6*8)+(5*0)+(4*3)+(3*8)+(2*5)+(1*7)=185
185 % 10 = 5
So 1558038-57-5 is a valid CAS Registry Number.
1558038-57-5Relevant articles and documents
HETEROAROMATIC COMPOUNDS AS BTK INHIBITORS
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Paragraph 0216, (2014/03/21)
The present invention encompasses compounds of the formula (I) wherein the groups A, Cy, X1 and Y are defined herein, which are suitable for the treatment of diseases related to BTK, process of making, pharmaceutical preparations which contain compounds and their methods of use.
