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2-amino-4-phenyl-(S)-3-butenoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127643-99-6

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127643-99-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127643-99-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,6,4 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 127643-99:
(8*1)+(7*2)+(6*7)+(5*6)+(4*4)+(3*3)+(2*9)+(1*9)=146
146 % 10 = 6
So 127643-99-6 is a valid CAS Registry Number.

127643-99-6Downstream Products

127643-99-6Relevant academic research and scientific papers

Non-Proteinogenic Amino Acid Synthesis: Synthesis of β,γ-Unsaturated α-Amino Acids from Aspartic Acid

Baldwin, Jack E.,Moloney, Mark G.,North, Michael

, p. 6319 - 6330 (1989)

A general, stereospecific, synthesis of β,γ-unsaturated α-amino acids using the β-anion derived from aspartic acid is described.Keywords: aspartic acid; unsaturated acids

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