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57177-79-4

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57177-79-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57177-79-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,1,7 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 57177-79:
(7*5)+(6*7)+(5*1)+(4*7)+(3*7)+(2*7)+(1*9)=154
154 % 10 = 4
So 57177-79-4 is a valid CAS Registry Number.

57177-79-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name N-Boc-L-Pro-L-Phe methyl ester

1.2 Other means of identification

Product number -
Other names (S)-tert-butyl 2-(((S)-1-methoxy-1-oxo-3-phenylpropan-2-yl)carbamoyl)pyrrolidine-1-carboxylate

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:57177-79-4 SDS

57177-79-4Relevant articles and documents

Pro-phe derivatives as organocatalysts in asymmetric aldol reaction

Aydogan, Feray,Karaoglu, Merve,Yolacan, Cigdem

, p. 233 - 239 (2021/03/19)

The aldol reaction which is the most important one among the C-C bond forming reactions, is widely used by synthetic organic chemists to obtain β-hydroxycarbonyl compounds which are important starting components for biologically active compounds in optica

Synthesis of new di- And triamides as potential organocatalysts for asymmetric aldol reaction in water

Aydogan, Feray,Keskin, Elif,Yolacan, Cigdem

, p. 1014 - 1023 (2021/06/07)

New di- or triamide organocatalysts derived from (L)-proline were synthesized and successfully used in the direct asymmetric aldol reaction of aliphatic ketones and aromatic aldehydes in water at 0 °C in the presence of benzoic acid as co-catalyst. (S)-me

Phenysilane and Silicon Tetraacetate: Versatile Promotors for Amide Synthesis

Morisset, Eléonore,Chardon, Aurélien,Rouden, Jacques,Blanchet, Jér?me

supporting information, p. 388 - 392 (2020/01/24)

Phenylsilane was reevaluated as a useful coupling reagent for amide synthesis. At room temperature, a wide range of amides and peptides were obtained in good to excellent yields (up to 99 %). For the first time, Weinreb amides synthesis mediated by a hydrosilane were also documented. Comparative experiments with various acetoxysilanes suggested the involvement of a phenyl-triacyloxysilane. From this mechanistic study, silicon tetraacetate was shown as an efficient amine acylating agent.

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