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1449490-11-2

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1449490-11-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1449490-11-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,4,9 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1449490-11:
(9*1)+(8*4)+(7*4)+(6*9)+(5*4)+(4*9)+(3*0)+(2*1)+(1*1)=182
182 % 10 = 2
So 1449490-11-2 is a valid CAS Registry Number.

1449490-11-2Downstream Products

1449490-11-2Relevant academic research and scientific papers

Convergent synthesis of hexameric naphthylene macrocycles with dicarboxylic imide appendages

Xue, Jing Yang,Nakanishi, Waka,Tanimoto, Daiki,Hara, Daisuke,Nakamura, Yuta,Isobe, Hiroyuki

, p. 4963 - 4965 (2013/09/02)

A series of macrocyclic compounds, [6]cyclo-2,7-naphthylenes ([6]CNAP), composed of six naphthylene units are synthesized through a [3+3] convergent route in good to moderate yields. The synthesis method allowed for the introduction of dicarboxylic imide moieties to the naphthylene units. Crystallographic analysis of a derivative possessing four imide groups showed a trimeric columnar assembly with an alignment of nanometer-sized macrocyclic pores.

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