75470-75-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75470-75-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,7 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 75470-75:
(7*7)+(6*5)+(5*4)+(4*7)+(3*0)+(2*7)+(1*5)=146
146 % 10 = 6
So 75470-75-6 is a valid CAS Registry Number.
75470-75-6Relevant academic research and scientific papers
Efficient Syntheses of Thienoquinoxalines
Ibrahim, Yehia A.,Badawy, M. A.,El-Bahaie, S.
, p. 699 - 700 (2007/10/02)
Three simple routes for the synthesis of thienoquinoxalines are described.