62791-19-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62791-19-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,7,9 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 62791-19:
(7*6)+(6*2)+(5*7)+(4*9)+(3*1)+(2*1)+(1*9)=139
139 % 10 = 9
So 62791-19-9 is a valid CAS Registry Number.
62791-19-9Relevant academic research and scientific papers
The Synthesis of Tricyclic Naphtho Fused Frameworks via Isoquinolinium Salts
Franck, Richard W.,Gupta, Ram B.
, p. 293 - 296 (2007/10/02)
The cycloaddition of the enol ethers of cyclic ketones with isoquinolinium salts is the key step in a general preparation of interesting tricyclic naphthalene derivatives.
