119769-15-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119769-15-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,7,6 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 119769-15:
(8*1)+(7*1)+(6*9)+(5*7)+(4*6)+(3*9)+(2*1)+(1*5)=162
162 % 10 = 2
So 119769-15-2 is a valid CAS Registry Number.
119769-15-2Relevant articles and documents
Selective method for the preparation of isomeric N-alkyl and N-aryl-3(5)-amino-5(3)-hydroxy 1H-pyrazole-1-carboxamides
Drummond,Johnson
, p. 1123 - 1127 (1988)
As part of a program to develop novel mechanism based skeletal muscle relaxants we identified 5-amino-3-hydroxy-1H-pyrazole-1-carboxyamide (1) as a potential structural lead. This highly functionalized pyrazole was prepared via a published procedure [1] (
