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62961-62-0

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62961-62-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 62961-62-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,9,6 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 62961-62:
(7*6)+(6*2)+(5*9)+(4*6)+(3*1)+(2*6)+(1*2)=140
140 % 10 = 0
So 62961-62-0 is a valid CAS Registry Number.

62961-62-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name (Z)-3-hydroxy-1,3-diphenyl-2-propen-1-one

1.2 Other means of identification

Product number -
Other names β-hydroxy-trans-chalcone

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:62961-62-0 SDS

62961-62-0Relevant articles and documents

Diverse One-Pot Electrophilic Trapping Reactions of 2-Quinolyl zincates with Acyl Chlorides and Allyl Iodide

Chae, Suyeon,Jeong, Hye Jin,Jeong, Keunhong,Namgoong, Sung Keon

, p. 378 - 392 (2020)

The tandem acylation reactions of 2-quinolylzincates under one-pot reaction conditions facilitated the formation of biologically active (Z)-3-alkylidenephthalides and multifunctionalized quinoline derivatives at specific positions. The reactions of these

Synthesis of Perinaphthenones via BF3.Et2O Mediated One-Pot Cascade 4,5-Annulation Reactions of 1-Naphthols and Ynones

Kuo, Chun-Wei,Rao, Naidu Sambasiva,Patil, Prakash Bhimrao,Chiang, Ting-Ta,Kavala, Veerababurao,Yao, Ching-Fa

, p. 1935 - 1943 (2021)

C4-C5 periannulation of 1-naphthols and ynones via BF3.Et2O mediated one-pot cascade under metal and solvent-free conditions have been developed for the synthesis of perinaphthenones. Furthermore, thi

Metal complex and electroluminescent device comprising same

-

Paragraph 0132-0135; 0146-0149, (2020/05/01)

Disclosed are a metal complex and an electroluminescent device comprising the same, wherein the metal complex contains a novel structure composed of a metal and a ligand. According to the invention, when the metal complex is applied to an electroluminescent device, especially in a hole injection layer, a hole transport layer and the like, the luminescent performance of the device can be improved,and the service life of the device can be effectively prolonged.

Enolization rates control mono-: Versus di-fluorination of 1,3-dicarbonyl derivatives

Rozatian, Neshat,Beeby, Andrew,Ashworth, Ian W.,Sandford, Graham,Hodgson, David R.W.

, p. 10318 - 10330 (2019/11/20)

Fluorine-containing 1,3-dicarbonyl derivatives are essential building blocks for drug discovery and manufacture. To understand the factors that determine selectivity between mono- and di-fluorination of 1,3-dicarbonyl systems, we have performed kinetic studies of keto-enol tautomerism and fluorination processes. Photoketonization of 1,3-diaryl-1,3-dicarbonyl derivatives and their 2-fluoro analogues is coupled with relaxation kinetics to determine enolization rates. Reaction additives such as water accelerate enolization processes, especially of 2-fluoro-1,3-dicarbonyl systems. Kinetic studies of enol fluorination with Selectfluor and NFSI reveal the quantitative effects of 2-fluorination upon enol nucleophilicity towards reagents of markedly different electrophilicity. Our findings have important implications for the synthesis of α,α-difluoroketonic compounds, providing valuable quantitative information to aid in the design of fluorination and difluorination reactions.

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