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Benzenemethanol, 2-[(1Z)-2-[2-[(1Z)-2-[2-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]phen yl]ethenyl]phenyl]ethenyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

664335-53-9

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664335-53-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 664335-53-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,4,3,3 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 664335-53:
(8*6)+(7*6)+(6*4)+(5*3)+(4*3)+(3*5)+(2*5)+(1*3)=169
169 % 10 = 9
So 664335-53-9 is a valid CAS Registry Number.

664335-53-9Relevant academic research and scientific papers

All-Z-hexabenzo[24]annulene with a triangular benzene cluster substructure

Kuwatani, Yoshiyuki,Igarashi, Jun-Ichi,Iyoda, Masahiko

, p. 359 - 362 (2004)

All-Z-hexabenzo[24]annulene was synthesized via a poly-cis-stilbene intermediate. The single crystal of the annulene has a chiral C 3-symmetry with a central benzene trimer substructure. Although the compound is highly flexible in solution, the C3-symmetric structure is stabilized by three concurrent CH/π interactions.

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