1344146-20-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1344146-20-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,4,1,4 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1344146-20:
(9*1)+(8*3)+(7*4)+(6*4)+(5*1)+(4*4)+(3*6)+(2*2)+(1*0)=128
128 % 10 = 8
So 1344146-20-8 is a valid CAS Registry Number.
1344146-20-8Relevant articles and documents
One-pot synthesis of pyrrolo[1,2-a]quinoxalines
Huang, Aiping,Liu, Feng,Zhan, Chunjing,Liu, Yanli,Ma, Chen
scheme or table, p. 7351 - 7357 (2011/12/01)
A transition metal-free process for the regioselective synthesis of pyrrolo[1,2-a]quinoxalines under mild conditions in one-pot is described. The reaction afforded a variety of products in good to excellent yields. Indolo[1,2-a]quinoxalines were also synt
