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Butanoic acid, 4-oxo-3-[(triphenylmethyl)amino]-, 1,1-dimethylethyl ester, (3S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

440320-89-8

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440320-89-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 440320-89-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,0,3,2 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 440320-89:
(8*4)+(7*4)+(6*0)+(5*3)+(4*2)+(3*0)+(2*8)+(1*9)=108
108 % 10 = 8
So 440320-89-8 is a valid CAS Registry Number.

440320-89-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (S)-tert-butyl 4-oxo-3-(tritylamino)butanoate

1.2 Other means of identification

Product number -
Other names N-trityl-(S)-aspartinal 4-tert-butyl ester

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:440320-89-8 SDS

440320-89-8Downstream Products

440320-89-8Relevant academic research and scientific papers

click synthesis of small-molecule inhibitors targeting caspases

Ng, Su Ling,Yang, Peng-Yu,Chen, Kitty Y.-T.,Srinivasan, Rajavel,Yao, Shao Q.

supporting information; experimental part, p. 844 - 847 (2008/10/09)

A panel of 198 P4-diversified aldehyde (reversible) and vinyl sulfone (irreversible) inhibitors is successfully synthesized via an efficient click chemistry platform and directly screened against caspase-3 and -7 for inhibition. The Royal Society of Chemistry.

Stereochemical control in the preparation of α-amino N-methylthiazolidine masked aldehydes used for peptide aldehydes synthesis

Gros, Christel,Boulègue, Cyril,Galeotti, Nathalie,Niel, Gilles,Jouin, Patrick

, p. 2673 - 2680 (2007/10/03)

Chiral N-methyl thiazolidines masked α-amino aldehydes are used for solid phase peptide aldehyde elongation. Contrary to N-Boc-protected α-amino aldehydes, N-trityl protection secures the chiral integrity of the incoming aldehyde chiral C1′ carbon atom du

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