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N,N-Diethyl-N'-(4-decyl-2-iodophenyl)triazene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

191231-74-0

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191231-74-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191231-74-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,2,3 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 191231-74:
(8*1)+(7*9)+(6*1)+(5*2)+(4*3)+(3*1)+(2*7)+(1*4)=120
120 % 10 = 0
So 191231-74-0 is a valid CAS Registry Number.

191231-74-0Relevant academic research and scientific papers

Synthesis of expanded graphdiyne substructures

Wan, W. Brad,Brand, Stephen C.,Pak, Joshua J.,Haley, Michael M.

, p. 2044 - 2052 (2007/10/03)

Graphdiyne (1) is a member of a novel family of interesting and potentially important allotropes of carbon. Reported herein are the synthesis and spectroscopic characterization of model substructures 2-6. The macrocycles were prepared by the intramolecula

Carbon Networks Based on Dehydrobenoannulenes: Synthesis of Graphdiyne Substructures

Haley, Michael M.,Brand, Stephen C.,Pak, Joshua J.

, p. 835 - 838 (2007/10/03)

Keywords: alkynes; annulenes; aromaticity; carbon allotropes

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