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111161-78-5

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111161-78-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111161-78-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,1,6 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 111161-78:
(8*1)+(7*1)+(6*1)+(5*1)+(4*6)+(3*1)+(2*7)+(1*8)=75
75 % 10 = 5
So 111161-78-5 is a valid CAS Registry Number.

111161-78-5Downstream Products

111161-78-5Relevant articles and documents

A Versatile New Method for Structure Determination in Hyperbranched Macromolecules

Kambouris, Peter,Hawker, Craig J.

, p. 2717 - 2722 (2007/10/02)

A novel degradative procedure for the determination of the degree of branching in hyperbranched macromolecules is presented, and its versatility and scope are demonstrated with the synthesis and characterization of hyperbranched polyesters based on 4,4-bis(4'-hydroxyphenyl)pentanoic acid.

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