121746-71-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121746-71-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,7,4 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 121746-71:
(8*1)+(7*2)+(6*1)+(5*7)+(4*4)+(3*6)+(2*7)+(1*1)=112
112 % 10 = 2
So 121746-71-2 is a valid CAS Registry Number.
121746-71-2Relevant academic research and scientific papers
Synthesis and Oxidation of 3-(2,5-Dihydroxyphenyl)-propylamines
Kucklaender, Uwe,Bastian, Udo
, p. 213 - 221 (2007/10/02)
Condensation of Aldehyde 1 and CH-acidic compounds yields styrol-derivatives 2a-j.Amines 5a-e are synthesized from 2a.Influence of air-oxygene transforms 5a,b to tetrahydroquinolines 8a,b.Quinones 9a,b are available from 5d,e.The N-aryl-amines 13a-f are a
