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67191-51-9

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67191-51-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67191-51-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,1,9 and 1 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 67191-51:
(7*6)+(6*7)+(5*1)+(4*9)+(3*1)+(2*5)+(1*1)=139
139 % 10 = 9
So 67191-51-9 is a valid CAS Registry Number.

67191-51-9Relevant articles and documents

Mapping the Melatonin Receptor. 4. Comparison of the Binding Affinities of a Series of Substituted Phenylalkyl Amides

Garratt, Peter J.,Travard, Sylvie,Vonhoff, Stefan,Tsotinis, Andrew,Sugden, David

, p. 1796 - 1805 (2007/10/03)

A series of 2-, 3-, and 4-substituted phenylalkyl amides were prepared as potential melatonin analogs in order to investigate the nature of the binding site of the melatonin receptor in chicken brain.The length of the alkyl chain was systematically varied

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