1257707-01-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1257707-01-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,7,7,0 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1257707-01:
(9*1)+(8*2)+(7*5)+(6*7)+(5*7)+(4*0)+(3*7)+(2*0)+(1*1)=159
159 % 10 = 9
So 1257707-01-9 is a valid CAS Registry Number.
1257707-01-9Relevant articles and documents
PREPARATION AND USES OF 1,2,4-TRIAZOLO [1,5a] PYRIDINE DERIVATIVES
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Page/Page column 279, (2010/12/29)
This application relates to compounds of the general Formula I and salts thereof, wherein X, R1A, R1B, R2, R3, R4, and R5 are as defined herein. The application also relates to compositions and methods of treatment of hyperproliferative diseases or disorders.
