111380-09-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111380-09-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,3,8 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 111380-09:
(8*1)+(7*1)+(6*1)+(5*3)+(4*8)+(3*0)+(2*0)+(1*9)=77
77 % 10 = 7
So 111380-09-7 is a valid CAS Registry Number.
111380-09-7Relevant articles and documents
Nitrosoimidazoles: Highly Bactericidal Analogues of 5-Nitroimidazole Drugs
Ehlhardt, William J.,Beaulieu, Bernard B.,Goldman, Peter
, p. 323 - 329 (2007/10/02)
It is believed that metronidazole and related 5-nitroimidazoles are activated by reduction of the nitro group and that the active species has a nitrogen functionality of intermediate oxidation state.However, the preparation and isolation of the active for
