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(4R,5R)-2,2-dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethyanol dimethacrylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

171979-19-4

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171979-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 171979-19-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,9,7 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 171979-19:
(8*1)+(7*7)+(6*1)+(5*9)+(4*7)+(3*9)+(2*1)+(1*9)=174
174 % 10 = 4
So 171979-19-4 is a valid CAS Registry Number.

171979-19-4Downstream Products

171979-19-4Relevant academic research and scientific papers

Highly isotactic optically active methacrylate polymers by free radical cyclopolymerization

Zheng, Shiying,Sogah, Dotsevi Y.

, p. 15469 - 15485 (1997)

Isospecific free radical cyclopolymerization of tartrate-based monomers gives polymers with very high optical rotations. Circular dichroism and polarimetric measurements suggest the polymers are rigid and ordered. Their high resistance to solvolysis suggests potential applications in chiral chromatography.

Synthesis of mono- and diunsaturated esters of TADDOL

Gerbino, Dario C.,Mandolesi, Sandra D.,Koll, Liliana C.,Podesta, Julio C.

, p. 2491 - 2496 (2007/10/03)

The synthesis of fourteen new mono- and diesters of (4R,5R)-2,2-dimethyl- α,α,α′,α′-tetraphenyl-1,3-dioxolane-4, 5-dimethanol (TADDOL) is reported. This study shows that esterifications of TADDOL (1) with acid chlorides, derived from normal and α,β- unsat

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