1142189-70-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1142189-70-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,2,1,8 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1142189-70:
(9*1)+(8*1)+(7*4)+(6*2)+(5*1)+(4*8)+(3*9)+(2*7)+(1*0)=135
135 % 10 = 5
So 1142189-70-5 is a valid CAS Registry Number.
1142189-70-5Relevant articles and documents
3-Cyanoquinolines, Methods for Preparation and Use as Insulin-like Growth Factor Inhibitors
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Page/Page column 12-13, (2009/10/30)
Imidazole-substituted 4-anilino-3-cyanoquinolines are described, which selectively inhibit IFGR kinase activity and are useful for treating disorders associated with IGFR kinases.