10400-49-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10400-49-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,4,0 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 10400-49:
(7*1)+(6*0)+(5*4)+(4*0)+(3*0)+(2*4)+(1*9)=44
44 % 10 = 4
So 10400-49-4 is a valid CAS Registry Number.
10400-49-4Relevant articles and documents
Electrooxidative formation of 1,2-diaroylcyclopropanes from 1,3-diaroylpropanes in the presence of KI
Okimoto, Mitsuhiro,Takahashi, Yukio,Kakuchi, Toyoji
, p. 207 - 208 (2007/10/03)
Various 1,2-diaroylcyclopropanes were obtained in good yields by the indirect electrochemical oxidation of 1,3-diaroylpropanes in the presence of catalytic amounts of KI under very mild conditions.