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pyrrolidin-1-yl-[2-(6-{2-[(triisopropylsilanyl)-ethynyl]-phenyl}-hexa-1,3,5-triynyl)-phenyl]-diazene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

383404-41-9

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383404-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 383404-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,3,4,0 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 383404-41:
(8*3)+(7*8)+(6*3)+(5*4)+(4*0)+(3*4)+(2*4)+(1*1)=139
139 % 10 = 9
So 383404-41-9 is a valid CAS Registry Number.

383404-41-9Relevant academic research and scientific papers

Synthesis and spectroscopic studies of expanded planar dehydrotribenzo[n]annulenes containing one or two isolated alkene units

Wan, W. Brad,Chiechi, Ryan C.,Weakley, Timothy J. R.,Haley, Michael M.

, p. 3485 - 3490 (2007/10/03)

Dehydrobenzoannulene derivatives 5-7 containing isolated alkene linkages were synthesized by combining an in-situ Pd/Cu-mediated cross-coupling with an intramolecular cyclization strategy. 1H NMR studies of these macrocycles and comparison with

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