93416-89-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93416-89-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,4,1 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 93416-89:
(7*9)+(6*3)+(5*4)+(4*1)+(3*6)+(2*8)+(1*9)=148
148 % 10 = 8
So 93416-89-8 is a valid CAS Registry Number.
93416-89-8Relevant academic research and scientific papers
Studies on Formation of Imidazoquinoxalines from Quinoxaline-5,6-diamine and Aromatic Aldehydes
Rao, S. Kishan,Veeranagaiah, V.
, p. 525 - 528 (2007/10/02)
Condensation of quinoxaline-5,6-diamine (I) with aromatic aldehydes in acetic acid yields 2-aryl-1(or 3)H-imidazoquinoxalines (II), 2-aryl-3-arylmethyl-3H-imidazoquinoxalines (III), 2-aryl-1-arylmethyl-1H-imidazoquinoxalines (IV) and
