7111-78-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7111-78-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,1 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7111-78:
(6*7)+(5*1)+(4*1)+(3*1)+(2*7)+(1*8)=76
76 % 10 = 6
So 7111-78-6 is a valid CAS Registry Number.
7111-78-6Relevant academic research and scientific papers
Ring opening by hydrogen peroxide in alkaline solution
Marjani,Ashouri,Arazi,Alizadeh
experimental part, p. 4464 - 4468 (2010/11/16)
3,4-Diphenyl-4-hydroxy-2-cyclopentene-1-one (1) and 3,4-diphenyl-2-cyclopentene-1-one (2) give epoxides, but ketols (3-22) produce benzoic acid and its derivatives with hydrogen peroxide in alkaline solution.
