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diethyl 3,4-diphenylthiophene-2,5-dicarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

65818-64-6

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65818-64-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65818-64-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,8,1 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 65818-64:
(7*6)+(6*5)+(5*8)+(4*1)+(3*8)+(2*6)+(1*4)=156
156 % 10 = 6
So 65818-64-6 is a valid CAS Registry Number.

65818-64-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name diethyl 3,4-diphenylthiophene-2,5-dicarboxylate

1.2 Other means of identification

Product number -
Other names 3,4-diphenyl-thiophene-2,5-dicarboxylic acid diethyl ester

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:65818-64-6 SDS

65818-64-6Relevant academic research and scientific papers

Synthesis of Polysubstituted Thiophenes via Base-Induced [2+2+1] Cycloaddition Reaction of Alkynes and Elemental Sulfur

Liu, Weibing,Chen, Cui,Liu, Hailing

, p. 4050 - 4054 (2015)

A simple approach to polysubstituted thiophene derivatives is demonstrated. The synthesis is highlighted by the direct [2+2+1] cycloaddition reaction to construct carbon-sulfur and carbon-carbon bonds, without adding oxidizing, reducing and noble metal ag

Sulfur dioxide prodrugs: Triggered release of SO2 via a click reaction

Wang, Wenyi,Ji, Xingyue,Du, Zhenming,Wang, Binghe

supporting information, p. 1370 - 1373 (2017/02/05)

Sulfur dioxide (SO2) is being recognized as a possible endogenous gasotransmitter with importance on par with that of NO, CO, and H2S. Herein we describe a series of SO2 prodrugs that are activated for SO2 relea

A process for the preparation of the substituted thiophene

-

Paragraph 0027-0029, (2016/10/08)

The invention relates to a preparation method of totally-substituted thiophene and belongs to the field of chemical synthesis. The preparation method comprises the following steps: stirring elemental sulfur and a double-molecule alkynyl ketone type compou

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