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142891-22-3

ethyl (2Z)-2-chloro-3-(2-chloro-5-nitrophenyl)prop-2-enoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142891-22-3

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142891-22-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142891-22-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,8,9 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 142891-22:
(8*1)+(7*4)+(6*2)+(5*8)+(4*9)+(3*1)+(2*2)+(1*2)=133
133 % 10 = 3
So 142891-22-3 is a valid CAS Registry Number.

142891-22-3SDS

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 ethyl 2-chloro-3-(2-chloro-5-nitrophenyl)prop-2-enoate

1.2 Other means of identification

Product number -
Other names -

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:142891-22-3 SDS

142891-22-3Downstream Products

142891-22-3Relevant articles and documents

Process for the preparation of α-chloromethylene-triorganylphosphorane derivatives

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, (2008/06/13)

A process for the preparation of α-chloromethylene-triorganylphosphorane derivatives I (radicals R areC-organic substituents and A stands forCNorCO-B where B is aC-organic orO-organic radical which is inert under chlorination conditions) by chlorination of phosphoranes II with chlorine, wherein the chlorination is carried out in the presence of a mineral base as hydrogen chloride acceptor and the chlorine and base are fed to the reaction mixture concurrently but separately at the rates at which they are consumed. The reaction products I are important intermediates for plant protectants.

Process for the preparation of chlorine-substituted olefins

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, (2008/06/13)

Chlorine-substituted olefins I STR1 (R1 =organic radical; R2 =--CN, --CO--R3, --CO--S--R3, --CO--O--R3 --CO--N(R4,R5); R3 =organic radical; R4, R5/sup

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