80798-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80798-83-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,7,9 and 8 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 80798-83:
(7*8)+(6*0)+(5*7)+(4*9)+(3*8)+(2*8)+(1*3)=170
170 % 10 = 0
So 80798-83-0 is a valid CAS Registry Number.
80798-83-0Relevant articles and documents
Practical synthesis of 1H-indazole-3-carboxylic acid and its derivatives
Yoshida, Toyokichi,Matsuura, Noriyasu,Yamamoto, Katsuhisa,Doi, Masahiro,Shimada, Kanji,Morie, Toshiya,Kato, Shiro
, p. 2701 - 2712 (1996)
A practical and convenient synthesis of 1H-indazole-3-carboxylic acid and its amide and ester derivatives from the corresponding derivatives of 2-nitrophenylacetic acid was described.