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2-Butenoic acid, 4-(4-chlorophenyl)-3-methyl-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91121-39-0

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91121-39-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91121-39-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,1,2 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 91121-39:
(7*9)+(6*1)+(5*1)+(4*2)+(3*1)+(2*3)+(1*9)=100
100 % 10 = 0
So 91121-39-0 is a valid CAS Registry Number.

91121-39-0Downstream Products

91121-39-0Relevant academic research and scientific papers

Development of general methods for the synthesis of new substituted allyl bromides as promising alkenylating agents

Moskalenko,Boev

, p. 953 - 959 (2014)

A general procedure has been developed for the synthesis of hitherto unknown substituted allyl bromides. The procedure includes preparation of the corresponding α,β-unsaturated carboxylic acid esters from accessible ketones according to the Horner-Emmons

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