1561771-72-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1561771-72-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,6,1,7,7 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1561771-72:
(9*1)+(8*5)+(7*6)+(6*1)+(5*7)+(4*7)+(3*1)+(2*7)+(1*2)=179
179 % 10 = 9
So 1561771-72-9 is a valid CAS Registry Number.
1561771-72-9Relevant articles and documents
COMPOUNDS USEFUL FOR TREATING DISORDERS RELATED TO RET
-
Paragraph 00219, (2018/02/21)
Described herein are compounds of formula (I) that inhibit wild- type RET and its resistant mutants, pharmaceutical compositions including such compounds, and methods of using such compounds and compositions.