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27801-58-7

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27801-58-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27801-58-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,8,0 and 1 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 27801-58:
(7*2)+(6*7)+(5*8)+(4*0)+(3*1)+(2*5)+(1*8)=117
117 % 10 = 7
So 27801-58-7 is a valid CAS Registry Number.

27801-58-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,4,6-tri(tert-butyl)phenol sodium salt

1.2 Other means of identification

Product number -
Other names Sodium 2,4,6-tri-t-butylphenoxide

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:27801-58-7 SDS

27801-58-7Relevant articles and documents

N-Arylation of protected azamacrocycles

Veiga, Alberte X.,Arenz, Sven,Erdélyi, Máté

, p. 777 - 784 (2013/04/10)

A rapid method for efficient palladium-catalyzed N-arylation of polynitrogenated macrocycles is presented. Its applicability for functionalization of protected azamacrocycles of various sizes with substituted aryl bromides of optional electronic properties is demonstrated. The compatibility of the protocol with common N-protecting schemes as well as the impact of electronic versus steric factors is discussed. Using a commercially available catalytic system and easily available alkoxide or phenoxide base, the method provides moderate to excellent yields of N-arylated azamacrocycles (45-96%). Georg Thieme Verlag Stuttgart · New York.

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