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4-nitrophenyl N-[(benzyloxy)carbonyl]-S-(diphenylmethyl)cysteinate is a complex organic compound with the molecular formula C31H28N2O6S. It is a derivative of cysteine, an amino acid, where the sulfur atom is modified with a diphenylmethyl group and the nitrogen is protected with a benzyloxycarbonyl (Z) group. 4-nitrophenyl N-[(benzyloxy)carbonyl]-S-(diphenylmethyl)cysteinate is often used in peptide synthesis as a protected cysteine analog, allowing for the incorporation of cysteine into peptides while preventing unwanted side reactions. The 4-nitrophenyl group serves as a chromophore, facilitating the monitoring of reactions through changes in absorbance, particularly at 400 nm. 4-nitrophenyl N-[(benzyloxy)carbonyl]-S-(diphenylmethyl)cysteinate is crucial in the field of biochemistry and pharmaceuticals for the synthesis of complex peptide structures with controlled reactivity and selectivity.

5673-57-4

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5673-57-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5673-57-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,7 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5673-57:
(6*5)+(5*6)+(4*7)+(3*3)+(2*5)+(1*7)=114
114 % 10 = 4
So 5673-57-4 is a valid CAS Registry Number.

5673-57-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (4-nitrophenyl) 3-benzhydrylsulfanyl-2-(phenylmethoxycarbonylamino)propanoate

1.2 Other means of identification

Product number -
Other names N-Benzyloxycarbonyl-S-benzhydryl-L-cystein-(4-nitro-phenylester)

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:5673-57-4 SDS

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5673-57-4Relevant academic research and scientific papers

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