312325-53-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 312325-53-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,2,3,2 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 312325-53:
(8*3)+(7*1)+(6*2)+(5*3)+(4*2)+(3*5)+(2*5)+(1*3)=94
94 % 10 = 4
So 312325-53-4 is a valid CAS Registry Number.
312325-53-4Relevant academic research and scientific papers
The synthesis of pyrido(2,3,4-,kl)acridine unit of some marine alkaloids
Ozturk,McKillop
, p. 1158 - 1164 (2007/10/03)
A simple and convenient synthesis of pyrido(2,3,4-kl)acridine (1), the main skeleton of some marine alkaloids, via cyclization and intramolecular nitrene insertion, is described. The importance of the planarity of the molecule during the nitrene insertion
