157-41-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 157-41-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,5 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 157-41:
(5*1)+(4*5)+(3*7)+(2*4)+(1*1)=55
55 % 10 = 5
So 157-41-5 is a valid CAS Registry Number.
157-41-5Relevant academic research and scientific papers
PYRROLO[2,3-D]PYRIMIDINE TROPOMYOSIN-RELATED KINASE INHIBITORS
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Page/Page column 156, (2014/04/18)
The present invention relates to compounds of Formula (I) and their pharmaceutically acceptable salts, wherein the substituents are as described herein, and their use in medicine, in particular as Trk antagonists.
