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(+/-)-threo-2.3-dibromo-4-oxo-4-phenyl-butyric acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

27117-69-7

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27117-69-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27117-69-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,1,1 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 27117-69:
(7*2)+(6*7)+(5*1)+(4*1)+(3*7)+(2*6)+(1*9)=107
107 % 10 = 7
So 27117-69-7 is a valid CAS Registry Number.

27117-69-7Relevant academic research and scientific papers

Dioxane dibromide-mediated solvent-free synthesis of vicinal dibromides

Chaudhuri, Subrata Kumar,Roy, Sanchita,Saha, Manabendra,Bhar, Sanjay

, p. 271 - 274 (2007/10/03)

Structurally varied vicinal dibromides have been synthesized in high yield and good purity through highly stereoselective anti-addition of bromine across the olefinic linkages using dioxane dibromide (DD) under solvent-free conditions. Copyright Taylor & Francis Group, LLC.

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