17450-32-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17450-32-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,4,5 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 17450-32:
(7*1)+(6*7)+(5*4)+(4*5)+(3*0)+(2*3)+(1*2)=97
97 % 10 = 7
So 17450-32-7 is a valid CAS Registry Number.
17450-32-7Relevant articles and documents
N-Cyanazoles in Synthesis of Amides of Carboxylic Acids
Purygin,Pan'kov
, p. 871 - 873 (2007/10/03)
The reaction of carboxylic acids with 1-cyanimidazole, 1-cyanobenzimidazole, and 1-cyano-1,2,4-triazole leads to the formation of 1-acylazoles used in situ in synthesis of anilides of the corresponding carboxylic acids.