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(S)-4-[(S)-2-((2S,3R)-3-Benzyloxy-2-tert-butoxycarbonylamino-butyrylamino)-propionylamino]-4-[(S)-1-(carboxymethyl-carbamoyl)-3-methyl-butylcarbamoyl]-butyric acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

178313-30-9

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178313-30-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 178313-30-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,3,1 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 178313-30:
(8*1)+(7*7)+(6*8)+(5*3)+(4*1)+(3*3)+(2*3)+(1*0)=139
139 % 10 = 9
So 178313-30-9 is a valid CAS Registry Number.

178313-30-9Upstream product

178313-30-9Downstream Products

178313-30-9Relevant academic research and scientific papers

The Influence of Protecting Groups on the β-Sheet-Structure Stability of Protected Peptides

Oh-uchi, Sho-Kichi,Lee, Jin-Shik,Narita, Mitsuaki

, p. 1303 - 1307 (1996)

The influence of protecting groups on the β-sheet-structure stability of protected peptides was studied in organic solvents. α-Amino groups, carboxyl groups, and side-chain functional groups of model peptides were protected by availably used protecting groups. The difference between the solubilities of model peptides was investigated by the solvent-titration method using infrared (IR) absorption spectra. The β-sheet-structure-stabilizing potentials (SPβ) of each protecting group showed similar behaviors, except for Npys, Mts, and Z2. The result exhibits that the values of the protected peptide are almost independent of the kinds of their protecting group.

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