88051-13-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88051-13-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,0,5 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 88051-13:
(7*8)+(6*8)+(5*0)+(4*5)+(3*1)+(2*1)+(1*3)=132
132 % 10 = 2
So 88051-13-2 is a valid CAS Registry Number.
88051-13-2Relevant academic research and scientific papers
A Novel Ring Closure to Furoquinoxaline
Amer, Adel,Ventura, Montserrat,Zimmer, Hans
, p. 992 - 996 (2007/10/02)
An efficient method for the synthesis of furoquinoxalines has been devised.Thus, 3-halo-2-arylfuroquinoxalines, 5a-5c were synthesized by the action of conc.H2SO4 on 3-(1-halo-2-oxo-2-arylethyl)-2(1H)quinoxalinones, 3b, 3c and 3f respectivel