123196-62-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123196-62-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,1,9 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 123196-62:
(8*1)+(7*2)+(6*3)+(5*1)+(4*9)+(3*6)+(2*6)+(1*2)=113
113 % 10 = 3
So 123196-62-3 is a valid CAS Registry Number.
123196-62-3Relevant academic research and scientific papers
Furans in Synthesis 9. Approaches to the Synthesis of Guaianolides and Pseudoguainolides
Tanis, Steven P.,Johnson, Gary M.,McMills, Mark C.
, p. 4521 - 4524 (2007/10/02)
The bicyclodecane containing 23, which should serve as a precursor to a variety of guaianolides and pseudoguaianolides has been constructed in 5 steps and 36percent overall yield via a furan terminated cationic cyclization.
