79154-04-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79154-04-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,1,5 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 79154-04:
(7*7)+(6*9)+(5*1)+(4*5)+(3*4)+(2*0)+(1*4)=144
144 % 10 = 4
So 79154-04-4 is a valid CAS Registry Number.
79154-04-4Relevant academic research and scientific papers
Ueber die Bildung von dibenzoanellierten Siebenring-Alkinen
Lorch, Margret,Meier, Herbert
, p. 2382 - 2391 (2007/10/02)
The multi-step preparations and the thermal and alkaline fragmentations of the 1,2,3-selenadiazoles 13 and 23 are described.The most interesting feature of this investigation is the formation of the highly strained cycloalkynes 4 and 5 which were trapped in situ.
