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Z-GLU(OBZL)-ONP is a complex chemical compound, representing a protected glutamic acid derivative used in peptide synthesis. The abbreviation stands for Z-protected glutamic acid (GLU) with an orthobenzyloxycarbonyl (OBZL) group and a 2-nitrophenyl (ONP) ester. The Z group (benzyloxycarbonyl) is a protecting group that shields the amino group of glutamic acid, preventing unwanted side reactions during peptide synthesis. The OBZL group is another protecting group that protects the side chain carboxylic acid of glutamic acid. The ONP ester is a leaving group that facilitates the coupling of the glutamic acid derivative to other amino acids in the peptide chain. Z-GLU(OBZL)-ONP is crucial in the field of organic chemistry and biochemistry, particularly in the synthesis of peptides and proteins with specific sequences and properties.

49689-66-9

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49689-66-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 49689-66-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,6,8 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 49689-66:
(7*4)+(6*9)+(5*6)+(4*8)+(3*9)+(2*6)+(1*6)=189
189 % 10 = 9
So 49689-66-9 is a valid CAS Registry Number.

49689-66-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name Z-GLU(OBZL)-ONP

1.2 Other means of identification

Product number -
Other names -

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

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More Details:49689-66-9 SDS

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