941-92-4 Usage
Derived from quinolinone
A heterocyclic compound with a fused ring structure
Chloro and methyl group substitution
Gives unique properties and potential uses
Common uses
Synthesis of pharmaceuticals and agrochemicals, applications in organic chemistry
Importance
Important building block for the development of various chemical products
Check Digit Verification of cas no
The CAS Registry Mumber 941-92-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,4 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 941-92:
(5*9)+(4*4)+(3*1)+(2*9)+(1*2)=84
84 % 10 = 4
So 941-92-4 is a valid CAS Registry Number.
941-92-4Relevant academic research and scientific papers
One-pot synthesis of benzo[a]phenanthridin-5-ones by photoinduced cycloaddition of 3-chloroisoquinolin-1-ones with styrenes
Li, Bing,Han, Bing,Shi, Zong-Jun,Ren, Yu-Wei,Lu, Shen-Ci,Zhang, Wei
supporting information; experimental part, p. 3748 - 3751 (2010/08/20)
One-pot synthesis of benzo[a]phenanthridin-5-ones and benzo[k] phenanthridin-6-ones in fairly good yields was achieved by the photocycloaddition reactions of 3-chloroisoquinolin-1-ones and 3-chloroquinolin-2-ones with styrenes. The reactions were proceeded via photoinduced dechlorinative coupling of 3-chloroisoquinolin-1-ones and 3-chloroquinolin-2-ones with styrenes and subsequent photocyclization, oxidative aromatization.
