115679-51-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115679-51-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,6,7 and 9 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 115679-51:
(8*1)+(7*1)+(6*5)+(5*6)+(4*7)+(3*9)+(2*5)+(1*1)=141
141 % 10 = 1
So 115679-51-1 is a valid CAS Registry Number.
115679-51-1Relevant academic research and scientific papers
Biindenyls, Biindenylides, and Diindeno-Fused Heterocycles from Oxidative Coupling of 1- and 2-Indanone
Baierweck, Petra,Simmross, Ulrich,Muellen, Klaus
, p. 2195 - 2200 (2007/10/02)
1- and 2-indanone are transformed into the corresponding enolates and oxidatively coupled to yield 1,4-diketones providing easy access to a series of biindenyls, diindeno-fused heterocycles, and biindenylides.
