1145-82-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1145-82-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,4 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1145-82:
(6*1)+(5*1)+(4*4)+(3*5)+(2*8)+(1*2)=60
60 % 10 = 0
So 1145-82-0 is a valid CAS Registry Number.
1145-82-0Relevant articles and documents
Synthesis of 1-benzyloxypyrazin-2(1H)-one derivatives
Mai, Anh Hung,Pawar, Sonalika,De Borggraeve, Wim M.
, p. 4664 - 4666 (2014)
Different approaches for the synthesis of 1-benzyloxypyrazin-2(1H)-one derivatives from simple amino acids have been investigated. A library of 33 precursors for the preparation of N-hydroxy pyrazinones was obtained in moderate to good yields.
