544417-27-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 544417-27-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,4,4,1 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 544417-27:
(8*5)+(7*4)+(6*4)+(5*4)+(4*1)+(3*7)+(2*2)+(1*7)=148
148 % 10 = 8
So 544417-27-8 is a valid CAS Registry Number.
544417-27-8Relevant articles and documents
3-cyanoquinolines as inhibitors of EGF-R and HER2 kinases
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, (2008/06/13)
This invention provides compounds of Formula (I), represented by the structure wherein G1, G2, G3, G4, Z, X and n are defined herein, or a pharmaceutically acceptable salt thereof which are useful as antineoplas
