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105542-93-6

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105542-93-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105542-93-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,5,4 and 2 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 105542-93:
(8*1)+(7*0)+(6*5)+(5*5)+(4*4)+(3*2)+(2*9)+(1*3)=106
106 % 10 = 6
So 105542-93-6 is a valid CAS Registry Number.

105542-93-6Upstream product

105542-93-6Relevant articles and documents

Compounds and methods based on [1.1.1]propellane

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, (2008/06/13)

Molecular bulding beams, liquid crystals, and surfactants in the form of compounds based on [1.1.1]propellane, including poly[1.1.1]propellanes. Molecular building beams having a telomeric or polymeric chain staff, and linking groups functionalized on one or both ends of the staff. A system for linking the beams to connecting units to construct molecular structures of various forms, such as whips, combs, scaffoldings, nets, or stars. Other broad aspects of the invention provide liquid crystals and surfactants. The liquid crystals include telomeric or polymeric compounds functionalized with flexible end groups, while the surfactant compounds are functionalized with surface active end groups. Methods of synthesizing the various compounds ar also provided.

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