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5,5'-(ethyne-1,2-diyl)bis(2,4-dimethylbenzaldehyde) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1156490-95-7

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1156490-95-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1156490-95-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,6,4,9 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1156490-95:
(9*1)+(8*1)+(7*5)+(6*6)+(5*4)+(4*9)+(3*0)+(2*9)+(1*5)=167
167 % 10 = 7
So 1156490-95-7 is a valid CAS Registry Number.

1156490-95-7Downstream Products

1156490-95-7Relevant academic research and scientific papers

From metacyclophanes to cyclacenes: Synthesis and properties of [6.8] 3cyclacene

Esser, Birgit,Bandyopadhyay, Arkasish,Rominger, Frank,Gleiter, Rolf

, p. 3368 - 3379 (2009)

In this article we show synthetic pathways to [6.8]ncyclacenes demonstrated by the de novo synthesis of [6.8]3cyclacene as the first purely hydrocarbon cyclacene and of precursors for [6.8]4cyclacene. The design of the de

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