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7333-07-5

7333-07-5

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7333-07-5 Usage

Chemical Properties

Yellow powder

Uses

Thenil is a non-steroidal anti-inflammatory agent and also used for pain and inflammation in muscles and joints.

Synthesis Reference(s)

Tetrahedron Letters, 36, p. 7305, 1995 DOI: 10.1016/0040-4039(95)01471-S

Check Digit Verification of cas no

The CAS Registry Mumber 7333-07-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,3 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 7333-07:
(6*7)+(5*3)+(4*3)+(3*3)+(2*0)+(1*7)=85
85 % 10 = 5
So 7333-07-5 is a valid CAS Registry Number.

7333-07-5 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail

  • Alfa Aesar

  • (B24753)  2,2'-Thenil, 98%   

  • 7333-07-5

  • 1g

  • 447.0CNY

  • Detail

  • Alfa Aesar

  • (B24753)  2,2'-Thenil, 98%   

  • 7333-07-5

  • 5g

  • 1620.0CNY

  • Detail

  • Aldrich

  • (454389)  2,2′-Thenil  98%

  • 7333-07-5

  • 454389-5G

  • 1,098.63CNY

  • Detail

7333-07-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,2-dithiophen-2-ylethane-1,2-dione

1.2 Other means of identification

Product number -
Other names 1,2-bis(thiophen-2-yl)ethane-1,2-dione

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:7333-07-5 SDS

7333-07-5Relevant articles and documents

Cooperative N-Heterocyclic Carbene/Nickel-Catalyzed Hydroacylation of 1,3-Dienes with Aldehydes in Water

Gao, Zhong-Hua,Han, You-Feng,Liu, Hao,Wang, Congyang,Ye, Song,Zhang, Chun-Lin

, p. 1657 - 1663 (2022/01/28)

The cooperative N-heterocyclic carbene/nickel-catalyzed redox-neutral hydroacylation of 1,3-dienes with aldehydes in water was reported. A wide range of aliphatic and aromatic aldehydes were directly coupled with 1,3-dienes, providing synthetically useful β,γ-unsaturated ketones or the corresponding ketones after hydrogenation in moderate to high yields and high atom economy. This protocol first demonstrated the compatibility of NHC catalysis with nickel catalysis. Water was used as the sole solvent, which is rarely reported in a cooperative metal/organic catalytic system.

Benzoin Condensation Reactions of 5-Membered Heterocyclic Compounds

Lee, Chang Kiu,Kim, Mi Soon,Gong, Jin Soon,Lee, In-Sook Han

, p. 149 - 153 (2007/10/02)

Benzoin condensation reactions of 2-thiophenecarboxaldehydes and furfurals have been reexamined with catalysts such as potassium cyanide, cyanide-resin, and a thiazolium salt. 2-Thiophenecarboxaldehydes gave both thenoins and thenils while furfurals gave only furoins.Possible routes which might lead to formation of thenils were investigated.

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