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1H,3H-Thieno[3,4-c]furan-1,3-dione, 4,6-diphenyl- is a complex organic compound characterized by a thieno-furan core structure, which features a five-membered thiophene ring fused to a six-membered furan ring. The compound is further defined by two carbonyl groups (dione) at the 1 and 3 positions, and two phenyl groups attached to the 4 and 6 positions of the thieno-furan framework. This specific arrangement of functional groups and aromatic rings endows the molecule with unique chemical and physical properties, making it a potential candidate for various applications in the fields of materials science, pharmaceuticals, and chemical research.

63049-69-4

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63049-69-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63049-69-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,0,4 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 63049-69:
(7*6)+(6*3)+(5*0)+(4*4)+(3*9)+(2*6)+(1*9)=124
124 % 10 = 4
So 63049-69-4 is a valid CAS Registry Number.

63049-69-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,6-Diphenylthieno(3,4-c)furan-1,3-dion

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 -
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More Details:63049-69-4 SDS

63049-69-4Relevant academic research and scientific papers

Sulfur Compounds in Crude Oil, III - Dihydrodiindenothiophenes

Boberg, Friedrich,Czogalla, Claus-Detlef,Torges, Karl-Franz,Wentrup, Gerhard-Juergen

, p. 1598 - 1607 (2007/10/02)

Syntheses to the dihydrodiindenothiophenes 1 - 3 have been studied. 1-3 were prepared by thermolysis of 8H-indeno-1,2,3-thiadiazole (10) or 4H-indeno-1,2,3-thiadiazole (13) or by reduction of the corresponding diketones 17, 19, and 21 which were obtained by thermolysis of indeno-1,2,3-thiadiazol-8-one (16) or from 2,3-dichloroinden-1-one (23) with Na2S.Mechanisms with analogous intermediates explain the formation of the indenothiophenes. - Another synthesis of indenothiophene-10,11-dione (21) starts from 2,5-diphenyl-3,4-thiophenedicarboxylic acid (29). - 10,11-Dihydrodiindenothiophene (3) is the known sulfurization product of hydrindene, the structure of 3 is corrected.

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