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Silacyclopenta-2,4-diene, 1,1-diethynyl-2,3,4,5-tetraphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

68558-79-2

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68558-79-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68558-79-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,5,5 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 68558-79:
(7*6)+(6*8)+(5*5)+(4*5)+(3*8)+(2*7)+(1*9)=182
182 % 10 = 2
So 68558-79-2 is a valid CAS Registry Number.

68558-79-2Downstream Products

68558-79-2Relevant academic research and scientific papers

Preparation of oligomers containing tetraphenylsilole, acetylene and aromatic groups in the main chain, and incorporation of iron carbonyl

Corriu, Robert J.-P.,Douglas, William E.,Yang, Zhi-xin

, p. 35 - 39 (1993)

Polycarbosilanes with the structureC-Z-CCn (R2Si = 2,3,4,5-tetraphenyl-1-sila-2,4-cyclopentadiene; Z = 1,4-benzene, 4,4'-biphenyl, 9,10-anthracene, 2,7-fluorene, 2,5- and 2,6-pyridine, 6,6'-bipyridine, 2,5-thiophene, 2,6-p-dimethylaminoni

Hyperbranched poly(phenylenesilolene)s: Synthesis, thermal stability, electronic conjugation, optical power limiting, and cooling-enhanced light emission

Chen, Junwu,Peng, Han,Law, Charles C.W.,Dong, Yuping,Lam, Jacky W.Y.,Williams, Ian D.,Tang, Ben Zhong

, p. 4319 - 4327 (2003)

Silole-containing hyperbranched polyphenylenes (1) are synthesized, which exhibit high thermal stability, extended electronic conjugation, excellent optical power limiting performance, and novel cooling-enhanced photoluminescence. The homopolycyclotrimeri

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