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142437-62-5

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142437-62-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142437-62-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,4,3 and 7 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 142437-62:
(8*1)+(7*4)+(6*2)+(5*4)+(4*3)+(3*7)+(2*6)+(1*2)=115
115 % 10 = 5
So 142437-62-5 is a valid CAS Registry Number.

142437-62-5Relevant 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

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