79137-28-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79137-28-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,1,3 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 79137-28:
(7*7)+(6*9)+(5*1)+(4*3)+(3*7)+(2*2)+(1*8)=153
153 % 10 = 3
So 79137-28-3 is a valid CAS Registry Number.
79137-28-3Relevant 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.
