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2,3-dihydro-L-tryptophan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

674286-79-4

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674286-79-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 674286-79-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,4,2,8 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 674286-79:
(8*6)+(7*7)+(6*4)+(5*2)+(4*8)+(3*6)+(2*7)+(1*9)=204
204 % 10 = 4
So 674286-79-4 is a valid CAS Registry Number.

674286-79-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,3-dihydro-L-tryptophan

1.2 Other means of identification

Product number -
Other names L-tryptophan

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:674286-79-4 SDS

674286-79-4Upstream product

674286-79-4Relevant academic research and scientific papers

TRIALKYLSILANES AS SCAVENGERS FOR THE TRIFLUOROACETIC ACID DEBLOCKING OF PROTECTING GROUPS IN PEPTIDE SYNTHESIS

Pearson, Daniel A.,Blanchette, Mary,Baker, Mary Lou,Guindon, Cathy A.

, p. 2739 - 2742 (2007/10/02)

Triethylsilane was used as a scavenging agent in peptide synthesis for the removal of protecting groups with TFA.The efficiency of scavenging ability was compared with anisole and ethanedithiol in a kinetic experiment.It was also found that triethylsilane/TFA reduces the indole ring of tryptophan.

A New Reductive Modification of Hen's Egg White Lysozyme with Pyridine-borane

Kurata, Munetsugu,Kikugawa, Yasuo,Kuwae, Toyoyashu,Koyama, Iwao,Takagi, Tohru

, p. 2274 - 2275 (2007/10/02)

A reductive modification of tryptophan residues in hen's egg white lysozyme was carried out in trifluoroacetic acid with pyridine-borane.Six tryptophan residues were fully reduced to the corresponding 2,3-dihydro compounds without any detectable change in the molecule.Enzymic activities of the reduced lysozyme was found to be completely lost.

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