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(R)-2-Methylene-4-phenyl-4-p-tolylsulfanyl-butyric acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

100907-29-7

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100907-29-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100907-29-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,9,0 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 100907-29:
(8*1)+(7*0)+(6*0)+(5*9)+(4*0)+(3*7)+(2*2)+(1*9)=87
87 % 10 = 7
So 100907-29-7 is a valid CAS Registry Number.

100907-29-7Relevant academic research and scientific papers

SYNTHESIS OF OPTICALLY PURE α-METHYLENE-γ-LACTONES FROM (+)-R-(4-METHYLPHENYL)-ALKYLSULPHOXIDES

Bravo, Pierfrancesco,Resnati, Giuseppe,Viani, Fiorenza

, p. 2913 - 2916 (2007/10/02)

Optically pure (+)-R-(4-methylphenyl)sulphoxides were lithiated and alkylated with lithium α-bromomethyl acrylate with medium to high diastereoselection; condensation products gave in two steps optically pure α-methylene-γ-lactones.

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