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"N-(N-benzyloxycarbonyl-DL-leucyl)-glycine ethyl ester" is a complex organic compound with the molecular formula C18H24N2O5. It is a derivative of glycine, an amino acid, with a benzyloxycarbonyl (Cbz) protecting group and a leucine residue attached to it. The ethyl ester group indicates that the carboxylic acid group of the glycine is esterified with ethanol. N-(N-benzyloxycarbonyl-DL-leucyl)-glycine ethyl ester is often used in peptide synthesis as a protected amino acid building block, where the Cbz group serves to protect the amino group during the coupling reactions, and the ethyl ester group can be used for solid-phase peptide synthesis. The compound is also known for its role in the synthesis of certain pharmaceuticals and biologically active peptides, where the protecting groups are later removed to reveal the free amino acid.

2778-33-8

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2778-33-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2778-33-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,7 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 2778-33:
(6*2)+(5*7)+(4*7)+(3*8)+(2*3)+(1*3)=108
108 % 10 = 8
So 2778-33-8 is a valid CAS Registry Number.

2778-33-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name N-(N-benzyloxycarbonyl-DL-leucyl)-glycine ethyl ester

1.2 Other means of identification

Product number -
Other names N-(N-Benzyloxycarbonyl-DL-leucyl)-glycin-aethylester

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:2778-33-8 SDS

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