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ETHYL 5-THENOYL-2-THIOPHENE CARBOXYLATE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

890100-51-3

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890100-51-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 890100-51-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,0,1,0 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 890100-51:
(8*8)+(7*9)+(6*0)+(5*1)+(4*0)+(3*0)+(2*5)+(1*1)=143
143 % 10 = 3
So 890100-51-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H10O3S2/c1-2-15-12(14)10-6-5-9(17-10)11(13)8-4-3-7-16-8/h3-7H,2H2,1H3

890100-51-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 5-(thiophene-2-carbonyl)thiophene-2-carboxylate

1.2 Other means of identification

Product number -
Other names ethyl 5-thenoyl-2-thiophene carboxylate

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:890100-51-3 SDS

890100-51-3Downstream Products

890100-51-3Relevant academic research and scientific papers

Generation of functionalized aryl and heteroaryl aluminum reagents by halogen-lithium exchange

Klatt, Thomas,Groll, Klaus,Knochel, Paul

supporting information, p. 6953 - 6955 (2013/09/02)

Various functionalized aryl and heteroaryl aluminum reagents were obtained by performing I-Li or Br-Li exchange reactions with the corresponding unsaturated organic halides in the presence of i-Bu2AlCl. By means of an appropriate catalyst, the

Preparation of aryl ketones via Ni-catalyzed Negishi-coupling reactions with acid chlorides

Kim, Seung-Hoi,Rieke, Reuben D.

experimental part, p. 1523 - 1526 (2011/05/16)

A Ni-catalyst-catalyzed cross-coupling reaction of organozinc reagents with acid chlorides has been successfully developed. Mild reaction conditions were required to complete the coupling reactions affording the corresponding aryl ketones in good to excellent yields.

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