21232-25-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 21232-25-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,2,3 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 21232-25:
(7*2)+(6*1)+(5*2)+(4*3)+(3*2)+(2*2)+(1*5)=57
57 % 10 = 7
So 21232-25-7 is a valid CAS Registry Number.
21232-25-7Relevant articles and documents
Synthesis and in vitro antifungal activity of 4-substituted phenylguanidinium salts
Braunerova, Gabriela,Buchta, Vladimir,Silva, Luis,Kunes, Jiri,Palat Jr., Karel
, p. 443 - 450 (2007/10/03)
A series of 4-substituted phenylguanidinium derivatives was synthesized and its antimicrobial activity was evaluated in vitro against eight potentially pathogenic strains of fungi.
