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N-(9-fluorenylmethyloxycarbonyl)-S-(4-methoxybenzyl) (S)-α-amino-ε-mercaptohexanoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

157886-65-2

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157886-65-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157886-65-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,8,8 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 157886-65:
(8*1)+(7*5)+(6*7)+(5*8)+(4*8)+(3*6)+(2*6)+(1*5)=192
192 % 10 = 2
So 157886-65-2 is a valid CAS Registry Number.

157886-65-2Downstream Products

157886-65-2Relevant academic research and scientific papers

Synthesis of protected ω-mercapto amino acids: Precursors for incorporation of elongated cysteines into peptides

Lundquist IV, Joseph T.,Buellesbach, Erika E.,Dix, Thomas A.

, p. 2739 - 2743 (2007/10/03)

A series of protected ω-mercapto amino acids with side-chain lengths ranging from 3-5 methylene units has been synthesized via nucleophilic substitution of ω-bromo-α-azido acids by 4-methoxy-α-toluenethiol followed by reduction of the azido functionality

Synthesis of Enantiomerically pure N-Fmoc-S-Mob-(S)-α-Amino-ε-mercaptohexanoic Acid and its use in Solid Phase Peptide Synthesis

Heeb, Norbert V.,Aberle, Alfred M.,Nambiar, Krishnan P.

, p. 2287 - 2290 (2007/10/02)

Enantiomerically pure N-Fmoc-S-Mob-(S)-α-amino-ε-mercaptohexanoic acid (Amh) was synthesized in an efficient three step process from (L)-lysine via nucleophilic displacement of the pyridinium salt.An efficient method for Fmoc protection without any racemi

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