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4-(2-(pyren-1-yl)ethynyl)benzonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54273-36-8

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54273-36-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54273-36-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,2,7 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 54273-36:
(7*5)+(6*4)+(5*2)+(4*7)+(3*3)+(2*3)+(1*6)=118
118 % 10 = 8
So 54273-36-8 is a valid CAS Registry Number.

54273-36-8Downstream Products

54273-36-8Relevant academic research and scientific papers

Click-reagent version of sonogashira coupling protocol to conjugated fluorescent alkynes with no or reduced homocoupling

Bag, Subhendu Sekhar,Kundu, Rajen,Das, Manas

experimental part, p. 2332 - 2337 (2011/05/17)

A click-reagent version of the Sonogashira-coupling protocol has been developed. Diarylalkynes with donor and/or acceptor substituents have been synthesized via this protocol at moderate to excellent yields and with no or drastically reduced quantities of

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