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n-butyl ethyl fumarate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

94488-93-4

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94488-93-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94488-93-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,4,8 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 94488-93:
(7*9)+(6*4)+(5*4)+(4*8)+(3*8)+(2*9)+(1*3)=184
184 % 10 = 4
So 94488-93-4 is a valid CAS Registry Number.

94488-93-4Downstream Products

94488-93-4Relevant academic research and scientific papers

Enzymatic selective transformations of diethyl fumarate

Quiros, Margarita,Astorga, Covadonga,Rebolledo, Francisca,Gotor, Vicente

, p. 7715 - 7720 (1995)

Candida antarctica lipase selectively catalyses transformations of diethyl fumarate in organic solvents. A range of nitrogen nucleophiles, including ammonia, can be successfully used in these enzymatic reactions, monoamides and monohydrazides being obtained in high to moderate yields. In contrast, diethyl maleate is not an adequate substrate for this enzyme.

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