1138650-45-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1138650-45-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,8,6,5 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1138650-45:
(9*1)+(8*1)+(7*3)+(6*8)+(5*6)+(4*5)+(3*0)+(2*4)+(1*5)=149
149 % 10 = 9
So 1138650-45-9 is a valid CAS Registry Number.
1138650-45-9Relevant academic research and scientific papers
Synthesis of new methyl derivatives of aza-and diazaphenanthrene
Kozlov,Gusak
experimental part, p. 1049 - 1053 (2009/07/05)
By condensation of acetone with 2-naphthylamine and 3-(4-fluorophenyl)-1H- pyrazole-4-, pyridine-3-, quinoline-2-, quinoline-6-carbaldehyde and 4-(2-fluorobenzyloxy)benzaldehyde new 3-aryl(heteryl)-1-methylbenzo[f]quinolines were synthesized. Reactions of
