130716-53-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130716-53-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,1 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 130716-53:
(8*1)+(7*3)+(6*0)+(5*7)+(4*1)+(3*6)+(2*5)+(1*3)=99
99 % 10 = 9
So 130716-53-9 is a valid CAS Registry Number.
130716-53-9Relevant academic research and scientific papers
5-OXOHEXAHYDROQUINOLINES, CONDENSED ANALOGS OF 1,4-DIHYDROPYRIDINES. PREPARATION AND PROPERTIES
Kazarinova, T. D.,Markova, L. I.,Kharchenko, V. G.
, p. 438 - 441 (2007/10/02)
The optimum conditions for the preparation of 5-oxohexahydroquinolines have been established, and a probable reaction mechanism for their formation is proposed.Some reactions of these compounds have been examined.
