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2-Thiophenecarboxylic acid, 3,4-diphenyl-, ethyl ester is an organic compound with the chemical formula C17H14O2S. It is a derivative of thiophene, a heterocyclic compound consisting of a five-membered ring with one sulfur atom and four carbon atoms. In this specific compound, the thiophene ring is substituted with two phenyl groups at the 3rd and 4th positions, and an ethyl ester group is attached to the 2nd position of the thiophene ring. This molecule is characterized by its aromatic nature and potential applications in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. The compound is typically synthesized through a series of chemical reactions, such as Friedel-Crafts acylation or nucleophilic substitution, and can be used as an intermediate in the preparation of more complex molecules.

969-45-9

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969-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 969-45-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,6 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 969-45:
(5*9)+(4*6)+(3*9)+(2*4)+(1*5)=109
109 % 10 = 9
So 969-45-9 is a valid CAS Registry Number.

969-45-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 3,4-diphenylthiophene-2-carboxylate

1.2 Other means of identification

Product number -
Other names 3,4-Diphenyl-2-aethoxycarbonyl-thiophen

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:969-45-9 SDS

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