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1453475-50-7

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1453475-50-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1453475-50-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,3,4,7 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1453475-50:
(9*1)+(8*4)+(7*5)+(6*3)+(5*4)+(4*7)+(3*5)+(2*5)+(1*0)=167
167 % 10 = 7
So 1453475-50-7 is a valid CAS Registry Number.

1453475-50-7Relevant academic research and scientific papers

Fluorescence control of boron enaminoketonate using a rotaxane shuttle

Koyama, Yasuhito,Matsumura, Tohru,Yui, Tatsuto,Ishitani, Osamu,Takata, Toshikazu

, p. 4686 - 4689 (2013)

The effect of rotaxane shuttling on the fluorescence properties of a fluorophore was investigated by exploiting fluorophore-tethered [2]rotaxanes. A fluorescent boron enaminoketonate (BEK) moiety was introduced in a rotaxane via transformation of an isoxazole unit generated as a result of an end-capping reaction using a nitrile N-oxide. The rotaxane exhibited a red shift of the fluorescence maximum along with a remarkable enhancement of the fluorescence quantum yield through wheel translation to the fluorophore.

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