124440-39-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124440-39-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,4,4 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 124440-39:
(8*1)+(7*2)+(6*4)+(5*4)+(4*4)+(3*0)+(2*3)+(1*9)=97
97 % 10 = 7
So 124440-39-7 is a valid CAS Registry Number.
124440-39-7Relevant articles and documents
Cavitands as Versatile Molecular Receptors
Soncini, Paolo,Bonsignore, Stefanio,Dalcanale, Enrico,Ugozzoli, Franco
, p. 4608 - 4612 (2007/10/02)
X-ray crystal structure of 3*2PhF and 1H NMR complexation studies in solution reveal the strong tendency of cavitand 3 to selectively bind aromatic guests in organic solution.The association constants (Ka) for eight 1:1 caviplexes formed in ace
