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73721-89-8

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73721-89-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73721-89-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,2 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 73721-89:
(7*7)+(6*3)+(5*7)+(4*2)+(3*1)+(2*8)+(1*9)=138
138 % 10 = 8
So 73721-89-8 is a valid CAS Registry Number.

73721-89-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name N-(2-Sulfanylethyl)benzamide

1.2 Other means of identification

Product number -
Other names Benzoesaeure-(2-mercapto-ethylamid)

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:73721-89-8 SDS

73721-89-8Relevant articles and documents

Ammonia-borane as a Catalyst for the Direct Amidation of Carboxylic Acids

Ramachandran, P. Veeraraghavan,Hamann, Henry J.

supporting information, p. 2938 - 2942 (2021/05/04)

Ammonia-borane serves as an efficient substoichiometric (10%) precatalyst for the direct amidation of both aromatic and aliphatic carboxylic acids. In situ generation of amine-boranes precedes the amidation and, unlike the amidation with stoichiometric amine-boranes, this process is facile with 1 equiv of the acid. This methodology has high functional group tolerance and chromatography-free purification but is not amenable for esterification. The latter feature has been exploited to prepare hydroxyl- and thiol-containing amides.

Reduction with tris(2-carboxyethyl)phosphine (TCEP) enables the use of an S-sulphonate protecting group for thiol-mediated bioconjugation

Maret, Barbara,Regnier, Thomas,Rossi, Jean-Christophe,Garrelly, Laurent,Vial, Laurent,Pascal, Robert

, p. 7725 - 7728 (2014/02/14)

Herein, we demonstrate the effectiveness of the water-friendly S-sulphonate group as an alternative to traditional thiol protecting groups for subsequent deprotection-bioconjugation reactions, under conditions that are compatible with the use of biochemic

CORROSION PROTECTION COATINGS

-

, (2010/08/03)

The present invention relates to new coating materials for corrosion control.

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