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1,3-bis(trans-4-styrylpyrimidyl)benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

639818-72-7

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639818-72-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 639818-72-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,9,8,1 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 639818-72:
(8*6)+(7*3)+(6*9)+(5*8)+(4*1)+(3*8)+(2*7)+(1*2)=207
207 % 10 = 7
So 639818-72-7 is a valid CAS Registry Number.

639818-72-7Downstream Products

639818-72-7Relevant academic research and scientific papers

Synthesis and characterization of novel para- and meta-phenylenevinylene derivatives: Fine tuning of the electronic and optical properties of conjugated materials

Pascal,Vanden Eynde,Van Haverbeke,Dubois,Michel,Rant,Zojer,Leising,Van Dorn,Gruhn,Cornil,Breì?das

, p. 6442 - 6450 (2002)

We report the synthesis of novel phenylenevinylene derivatives that allow for the introduction of meta versus para connections on the phenylene rings, as well as the incorporation of nitrogen atoms within the conjugated backbone and the attachment of elec

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