76671-62-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76671-62-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,6,7 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76671-62:
(7*7)+(6*6)+(5*6)+(4*7)+(3*1)+(2*6)+(1*2)=160
160 % 10 = 0
So 76671-62-0 is a valid CAS Registry Number.
76671-62-0Relevant articles and documents
A versatile new synthesis of quinolines and related fused pyridines. Part IV.1 A simple one-pot route to pyrido[2,3-b]quinolin-2-ones from anilides
Meth-Cohn, Otto,Tarnowski, Brian
, p. 3721 - 3722 (1980)
The title pyridoquinolin-2-ones are readily made by sequential treatment of an acetanilide firstly with DMF and POCl3 and then with another secondary amide.
