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5177-66-2

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5177-66-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5177-66-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,7 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5177-66:
(6*5)+(5*1)+(4*7)+(3*7)+(2*6)+(1*6)=102
102 % 10 = 2
So 5177-66-2 is a valid CAS Registry Number.

5177-66-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name acetic acid,1-ethoxyethenol

1.2 Other means of identification

Product number -
Other names Ethenol,1-ethoxy-,acetate

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:5177-66-2 SDS

5177-66-2Relevant articles and documents

Novel Efficient Synthesis of 1-Ethoxyvinyl Esters Using Ruthenium Catalysts and Their Use in Acylation of Amines and Alcohols: Synthesis of Hydrophilic 3'-N-Acylated Oxaunomycin Derivatives

Kita, Yasuyuki,Maeda, Hiroshi,Omori, Kana,Okuno, Takayuki,Tamura, Yasumitsu

, p. 2999 - 3006 (2007/10/02)

A novel and efficient synthesis of 1-ethoxyvinyl esters 3a-i from carboxylic acids 4a-i and ethoxyacetylene 5 by using a catalytic amount of ruthenium complex 2> 6f has been developed.These reagents reacted smoothly with amines and alcohols to give the corresponding N- and O-acylated compounds in excellent yields.This acylation method has been applied to the synthesis of hydrophilic 3'-N-acylated oxaunomycin derivatives 13a,b.

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