121217-59-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121217-59-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,2,1 and 7 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 121217-59:
(8*1)+(7*2)+(6*1)+(5*2)+(4*1)+(3*7)+(2*5)+(1*9)=82
82 % 10 = 2
So 121217-59-2 is a valid CAS Registry Number.
121217-59-2Relevant academic research and scientific papers
Ukhov, S. V.,Konshin, M. E.
, p. 1256 - 1258 (1988)
Substituted 3-(2-nitrophenyl)-2-cyanoacrylic acid amides were synthesized by the Knoevenagel reaction and were then reduced with iron in acetic acid to the corresponding 2-aminoquinoline-3-carboxylic acid amides.
