80140-39-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80140-39-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,1,4 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 80140-39:
(7*8)+(6*0)+(5*1)+(4*4)+(3*0)+(2*3)+(1*9)=92
92 % 10 = 2
So 80140-39-2 is a valid CAS Registry Number.
80140-39-2Relevant academic research and scientific papers
Synthesis of 2-Aryl- and 2-Aryl-3-methyl-decahydroquinolin-4-ones
Baliah, V.,Natarajan, A.
, p. 830 (2007/10/02)
Δ1-Acetylcyclohexene and Δ1-propionylcyclohexene condense with aromatic aldehydes and ammonium acetate in ethanol to yield 2-aryldecahydroquinolin-4-ones (I) and 3-methyl-2-aryldecahydroquinolin-4-ones (II), respectively.
