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1,1'-(1,4-phenylene)bis[N-(4-ethynylphenyl)methanimine] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133418-72-1

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133418-72-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133418-72-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,4,1 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 133418-72:
(8*1)+(7*3)+(6*3)+(5*4)+(4*1)+(3*8)+(2*7)+(1*2)=111
111 % 10 = 1
So 133418-72-1 is a valid CAS Registry Number.

133418-72-1Downstream Products

133418-72-1Relevant academic research and scientific papers

Aromatic Schiff Bases Multiply Substituted with Terminal Ethynyl Groups: Potential Building Blocks for Conjugated Polymers and Oligomers

Stahlová, Sabina,Sedlá?ek, Jan,Svoboda, Jan,Polá?ek, Miroslav,Zedník, Ji?í

, p. 1237 - 1248 (2015)

Nine mostly novel aromatic Schiff bases containing from two-to-four terminal ethynyl groups and one or two methanimine groups per one molecule are reported. The spectral and density functional theory characteristics and the extent of conjugation are discu

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