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Alanine, N-[(4-methylphenyl)sulfonyl]glycyl-, also known as Tosyl-Gly-Ala-CH2Cl, is a chemical compound with the molecular formula C12H16ClNO5S2. It is a derivative of the amino acid alanine, where the alanine residue is connected to a glycine residue, and the entire structure is further modified by the attachment of a 4-methylphenylsulfonyl group. Alanine, N-[(4-methylphenyl)sulfonyl]glycyl- is often used in peptide synthesis as a protecting group for the amino group of alanine, which is crucial for controlling the reactivity of the amino group during the synthesis process. The 4-methylphenylsulfonyl group can be selectively removed under certain conditions, allowing for the controlled formation of peptide bonds. Tosyl-Gly-Ala-CH2Cl is a valuable tool in the field of organic chemistry and biochemistry, particularly in the synthesis of complex peptide sequences.

4703-35-9

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4703-35-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4703-35-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,0 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4703-35:
(6*4)+(5*7)+(4*0)+(3*3)+(2*3)+(1*5)=79
79 % 10 = 9
So 4703-35-9 is a valid CAS Registry Number.

4703-35-9SDS

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 N-(p-tosyl)glycylalanine

1.2 Other means of identification

Product number -
Other names N-[N-(toluene-4-sulfonyl)-glycyl]-alanine

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 -
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More Details:4703-35-9 SDS

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