501682-74-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 501682-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,6,8 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 501682-74:
(8*5)+(7*0)+(6*1)+(5*6)+(4*8)+(3*2)+(2*7)+(1*4)=132
132 % 10 = 2
So 501682-74-2 is a valid CAS Registry Number.
501682-74-2Relevant academic research and scientific papers
15 and 30-Membered polyolefinic macrocycles. Periphery modification by aromatic nucleophilic substitution of fluorine
Moreno-Ma?as, Marcial,Spengler, Jan
, p. 7769 - 7774 (2007/10/03)
Tris[(4-fluorophenyl)sulfonyl]-1,6,11-triazacyclopentadeca-3,8,13-triene is a pivotal 15-membered triolefinic macrocycle from which a vast array of different derivatives are prepared by substitution of fluorine atoms.
