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2-Formylamino-3-phenyl-3-butensaeure-aethylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80744-75-8

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80744-75-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80744-75-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,7,4 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 80744-75:
(7*8)+(6*0)+(5*7)+(4*4)+(3*4)+(2*7)+(1*5)=138
138 % 10 = 8
So 80744-75-8 is a valid CAS Registry Number.

80744-75-8Upstream product

80744-75-8Downstream Products

80744-75-8Relevant academic research and scientific papers

Ueber einen neuartigen synthetischen Zugang zu β,γ-ungesaettigten α-Aminocarbonsaeuren

Heinzer, Franz,Bellus, Daniel

, p. 2279 - 2297 (1981)

A versatile new synthetic pathway for the preparation of β,γ-unsaturated α-amino acids (1) is presented.Cu(I)-catalyzed addition of ethyl isocyanoacetate (2) to α-chloro carbonyl compounds (3) gives 5-chloroalkyl-2-oxazolin-4-carboxylates (4) in high yiel

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