1438487-70-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1438487-70-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,8,4,8 and 7 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1438487-70:
(9*1)+(8*4)+(7*3)+(6*8)+(5*4)+(4*8)+(3*7)+(2*7)+(1*0)=197
197 % 10 = 7
So 1438487-70-7 is a valid CAS Registry Number.
1438487-70-7Relevant academic research and scientific papers
An improved iron-mediated synthesis of N-2-aryl substituted 1,2,3-triazoles
Kamal, Ahmed,Swapna, Ponnampalli
, p. 7419 - 7426 (2013/06/27)
Treatment of various chalcones and sodium azide in the presence of catalytic amounts of commercially available iron oxide nanoparticles, followed by the addition of aryl halides afforded N-2-arylated 1,2,3-triazoles in very good yields. This tandem three-
