789-47-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 789-47-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,8 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 789-47:
(5*7)+(4*8)+(3*9)+(2*4)+(1*7)=109
109 % 10 = 9
So 789-47-9 is a valid CAS Registry Number.
InChI:InChI=1/C18H13N/c19-14-7-10-16-13(11-14)6-9-17-15-4-2-1-3-12(15)5-8-18(16)17/h1-11H,19H2
789-47-9Relevant academic research and scientific papers
Synthesis of aminochrysenes by the oxidative photocyclization of acetylaminostilbenes
Tominaga,Castle,Lee
, p. 1853 - 1855 (2007/10/02)
Aminochrysene derivatives were synthesized by the oxidative photocyclization of acetylaminostilbenes in the presence of iodine and air, followed by hydrolysis.