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1-(tert-butyldiphenylsilyloxy)-2-undecyn-4-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

181525-43-9

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181525-43-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 181525-43-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,5,2 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 181525-43:
(8*1)+(7*8)+(6*1)+(5*5)+(4*2)+(3*5)+(2*4)+(1*3)=129
129 % 10 = 9
So 181525-43-9 is a valid CAS Registry Number.

181525-43-9Relevant academic research and scientific papers

Liquid-crystalline allene derivatives

Zab, Kerstin,Kruth, Holger,Tschierske, Carsten

, p. 977 - 978 (1996)

The synthesis of the first liquid-crystalline allene derivatives with chiral smectic C-phases is reported.

Axial chiral liquid crystals - Synthesis of trisubstituted allenyl ethers

Lunkwitz, Ralph,Zab, Kerstin,Tschierske, Carsten

scheme or table, p. 662 - 668 (2011/10/11)

The synthesis of racemic and enantiomerical enriched axial chiral liquid crystalline compounds incorporating a trisubstituted allene unit is described. All compounds 16-28 display the smectic C-phase and mostly also a nematic mesophase. All investigated e

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