1421856-75-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1421856-75-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,8,5 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1421856-75:
(9*1)+(8*4)+(7*2)+(6*1)+(5*8)+(4*5)+(3*6)+(2*7)+(1*5)=158
158 % 10 = 8
So 1421856-75-8 is a valid CAS Registry Number.
1421856-75-8Relevant articles and documents
PYRAZOLO[4,3-C]PYRIDINE DERIVATIVES AS JAK INHIBITORS
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, (2013/03/26)
The present invention relates to compounds of formula (I) wherein X1 to X5, Y, Z1 to Z4, and R have the meaning as cited in the description and the claims. Said compounds are useful as JAK inhibitors for the tre
