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20732-19-8

20732-19-8

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20732-19-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20732-19-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,7,3 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 20732-19:
(7*2)+(6*0)+(5*7)+(4*3)+(3*2)+(2*1)+(1*9)=78
78 % 10 = 8
So 20732-19-8 is a valid CAS Registry Number.

20732-19-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name N-[(4-acetamidophenyl)methyl]acetamide

1.2 Other means of identification

Product number -
Other names N,N'-Diacetyl-p-aminobenzylamin

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:20732-19-8 SDS

20732-19-8Downstream Products

20732-19-8Relevant articles and documents

Sulfonylation-induced N-to O -Acetyl migration in 2-acetamidoethanol derivatives

Yamaguchi, Takao,Hesek, Dusan,Lee, Mijoon,Oliver, Allen G.,Mobashery, Shahriar

supporting information; experimental part, p. 3515 - 3517 (2010/08/03)

The first example of sulfonylation-induced N- to O-acetyl migration of 2-acetamidoethanol derivatives is described. This type of reaction could happen with any 2-acetamidoethanol derivatives under typical sulfonylation conditions (TsCl or MsCl, pyridine) and might be a common side reaction of significance. Furthermore, the results reveal that 2-acetamidoethanol derivatives with a sterically encumbered hydroxyl group result in the migration products in high yields. The mechanism of the migration reaction is discussed.

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