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1,3,6,8-tetrakis(4-allylphenyl)pyrene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1281831-57-9

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1281831-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1281831-57-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,1,8,3 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1281831-57:
(9*1)+(8*2)+(7*8)+(6*1)+(5*8)+(4*3)+(3*1)+(2*5)+(1*7)=159
159 % 10 = 9
So 1281831-57-9 is a valid CAS Registry Number.

1281831-57-9Downstream Products

1281831-57-9Relevant academic research and scientific papers

Facile synthesis of functional alkoxysilane precursor with short linkers toward organosilica hybrids with a high density of chromophores

Maegawa, Yoshifumi,Mizoshita, Norihiro,Tani, Takao,Inagaki, Shinji

, p. 316 - 318 (2012/06/01)

Tetraphenylpyrene (TPPy)-bridged alkoxysilane precursors with short linkers were synthesized by development of a facile synthetic route, and solgel polymerized to transparent organosilica films which showed higher absoption coefficient than the convention

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