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194206-36-5

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194206-36-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 194206-36-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,2,0 and 6 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 194206-36:
(8*1)+(7*9)+(6*4)+(5*2)+(4*0)+(3*6)+(2*3)+(1*6)=135
135 % 10 = 5
So 194206-36-5 is a valid CAS Registry Number.

194206-36-5Downstream Products

194206-36-5Relevant articles and documents

Synthesis and Characterization of Oligo(2,7-biphenylenylene-(E)-vinylene)s: Conjugated Oligomers Containing Antiaromatic 12-π Electron Units

Kwong, Chi-Yuen,Chan, Tze-Lock,Chow, Hak-Fun,Lin, Shi-Chun,Leung, Man-Kit

, p. 211 - 224 (2007/10/03)

The syntheses and the electionic properties of oligo(2,7-biphenylenylene-(E)-vinylene)s are reported. According to our spectral analysis, a limit of 2.5 ev for the peak band-gap of poly(2,7-biphenylenylene-(E)-vinylene)s is estimated. In addition, we discovered that oligo(2,7-biphenylenylene-(E)-vinylene)s are amphoteric and can be either oxidized or reduced electrochemically.

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