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2-(benzhydrylidene-amino)-3-[4-(1H-tetrazol-5-yl)-phenyl]-propionic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

299944-66-4

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299944-66-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 299944-66-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,9,4 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 299944-66:
(8*2)+(7*9)+(6*9)+(5*9)+(4*4)+(3*4)+(2*6)+(1*6)=224
224 % 10 = 4
So 299944-66-4 is a valid CAS Registry Number.

299944-66-4Downstream Products

299944-66-4Relevant academic research and scientific papers

Convenient preparation of 4-(tetrazol-5-yl)-phenylalanine for use in Fmoc-based solid-phase peptide synthesis

McMurray,Khabashesku,Birtwistle,Wang

, p. 6555 - 6558 (2000)

To create a novel amino acid incorporating both acidic and aromatic features, trimethyltin azide was used to synthesize L-4-(tetrazol-5-yl)-phenylalanine (Tpa) and the corresponding D,L racemate by [3+2] cycloadditition of azide to the nitrile group of co

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