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95080-92-5

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95080-92-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95080-92-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,0,8 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 95080-92:
(7*9)+(6*5)+(5*0)+(4*8)+(3*0)+(2*9)+(1*2)=145
145 % 10 = 5
So 95080-92-5 is a valid CAS Registry Number.

95080-92-5SDS

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 ethyl (2E)-2-hydroxyimino-2-imidazol-1-ylacetate

1.2 Other means of identification

Product number -
Other names ethyl (2E)-2-(N-hydroxyimino)-2-(imidazol-1-yl)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:95080-92-5 SDS

95080-92-5Downstream Products

95080-92-5Relevant articles and documents

Reaction of Azoles with Ethyl Bromopyruvate Oxime: Alkylation by Substitution and by Elimination-Addition

Gilchrist, Thomas L.,Stretch, Wayne,Chrystal Ewan J. T.

, p. 2235 - 2240 (2007/10/02)

Ethyl bromopyruvate oxime (1a) reacts with imidazole, 1-methylimidazole, pyrazole, 3-methylpyrazole, 3,5-dimethylpyrazole, and 1,2,4-triazole to give products of N-alkylation of the azoles.The rates of reaction of (1a) with imidazole, 1-methylimidazole, and 3,5-dimethylpyrazole are much faster than with the other azoles.The O-alkylated oxime (1b) reacts much more slowly than (1a) with imidazole and with 3,5-dimethylpyrazole.Imidazole is shown to be a strong enough base to eliminate HBr form the bromo oxime (1a), and the reaction of pyrazole with (1a) is greatly accelerated when an external base (sodium carbonate) is added.As a result, it is concluded that the more basic azoles, with pKa values above 4, react with (1a) by an elimination-addition mechanism whereas the others react by direct displacement of bromide.Related reactions of imidazole and of 1,2,4-triazole with ethyl chloro(hydroxyimino)acetate have also been carried out and the N-substituted azoles (12), (13), and (14) have been isolated.

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