91337-81-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91337-81-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,3,3 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 91337-81:
(7*9)+(6*1)+(5*3)+(4*3)+(3*7)+(2*8)+(1*1)=134
134 % 10 = 4
So 91337-81-4 is a valid CAS Registry Number.
91337-81-4Relevant articles and documents
1-Acylaminoimidazoles synthesis and antimicrobial activity
Cocco,Olla,Onnis,Schivo,De Logu
, p. 229 - 238 (2007/10/02)
Several new 1-acylamino-2-alkyl-4-arylimidazoles were synthesized. The compounds were obtained by reaction of N'-acylacetamidrazones and α- bromoketones. The antimicrobial activity of the prepared compounds was tested.
