76528-02-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76528-02-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,5,2 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76528-02:
(7*7)+(6*6)+(5*5)+(4*2)+(3*8)+(2*0)+(1*2)=144
144 % 10 = 4
So 76528-02-4 is a valid CAS Registry Number.
76528-02-4Relevant articles and documents
The Ritter reaction in the synthesis of ortho-fused nitrogen-containing heterocycles
Shome,Smith,Southam,Oxford
, p. 2927 - 2930 (2007/10/02)
The acid-catalysed condensation of a 1,4- and a 1,5-ditertiary diol with various arylated nitriles is shown to provide a simple and novel route to reduced benz[f]indoles, naphth[1,8a,8-fg]indoles, benzo[4,5]cyclohepta[1,2-b]pyrroles, and benzo[g]quinoline
