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(1R,2R)-2-Oxiranyl-1,2-diphenyl-ethanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89771-90-4

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89771-90-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89771-90-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,7,7 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 89771-90:
(7*8)+(6*9)+(5*7)+(4*7)+(3*1)+(2*9)+(1*0)=194
194 % 10 = 4
So 89771-90-4 is a valid CAS Registry Number.

89771-90-4Relevant academic research and scientific papers

THE STEREOCHEMISTRY OF THE PRODUCT HOMOALLYLIC ALCOHOLS FROM A MODIFIED GRIGNARD REACTION OF 3-PHENYLPROPEN-1-YL CHLORIDE AND BENZALDEHYDE

Coxon, James, M.,Simpson, Gregory W.,Steel, Peter J.,Trenerry, V. Craige

, p. 1427 - 1428 (1983)

The reaction of 3-phenylpropen-1-yl magnesiumchloride with benzaldehyde gave a mixture (7:3) of homoallylic alcohols (1) and (2) the relative configuration of which was determined from an X-ray analysis of the major epoxide formed by m-chloroperbenzoic acid oxidation of alcohol (1).

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