1108191-75-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1108191-75-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,8,1,9 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1108191-75:
(9*1)+(8*1)+(7*0)+(6*8)+(5*1)+(4*9)+(3*1)+(2*7)+(1*5)=128
128 % 10 = 8
So 1108191-75-8 is a valid CAS Registry Number.
1108191-75-8Relevant academic research and scientific papers
One-pot regioselective synthesis of 2,9-disubstituted imidazo[1,2-a] benzimidazoles from 2-aminobenzimidazole and α-tosyloxy ketones
Kumar, Ashok,Kumar, Sunil,Kumar, Devinder,Gupta, Rakesh K.
, p. 519 - 520 (2008/12/22)
One-pot regioselective synthesis in high yields of 2,9-disubstituted imidazo[1,2-a]benzimidazoles from 2-aminobenzimidazole and α-tosyloxy ketones is described.
