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933020-73-6

6-bromo-3-(2-(phenylsulfonyl)acetyl)-2H-chromen-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 933020-73-6 Structure

  • Basic information

    1. Product Name: 6-bromo-3-(2-(phenylsulfonyl)acetyl)-2H-chromen-2-one
    2. Synonyms: 6-bromo-3-(2-(phenylsulfonyl)acetyl)-2H-chromen-2-one
    3. CAS NO:933020-73-6
    4. Molecular Formula:
    5. Molecular Weight: 407.241
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 933020-73-6.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 6-bromo-3-(2-(phenylsulfonyl)acetyl)-2H-chromen-2-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 6-bromo-3-(2-(phenylsulfonyl)acetyl)-2H-chromen-2-one(933020-73-6)
    11. EPA Substance Registry System: 6-bromo-3-(2-(phenylsulfonyl)acetyl)-2H-chromen-2-one(933020-73-6)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 933020-73-6(Hazardous Substances Data)

933020-73-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 933020-73-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,3,0,2 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 933020-73:
(8*9)+(7*3)+(6*3)+(5*0)+(4*2)+(3*0)+(2*7)+(1*3)=136
136 % 10 = 6
So 933020-73-6 is a valid CAS Registry Number.

933020-73-6Relevant articles and documents

Simple strategy for sulfonyl ethynylogs of coumarins

Guravaiah, Nalajam,Rao, Vedula Rajeswar

, p. 2693 - 2700 (2011)

Synthesis of 3-(2-(phenylsulfonyl) ethynyl)-2H-chromen-2-one is described. Reaction of β-ketosulfones with semicarbazide hydrochloride in ethanol at reflux temperature gave the corresponding semicarbazones, which on oxidative cyclization with selenium dioxide resulted in the formation of the corresponding 1,2,3-selenodiazole derivatives. These on pyrolysis gave the titled compounds. Taylor & Francis Group, LLC.

Novel 3-substituted coumarins as selective human carbonic anhydrase IX and XII inhibitors: Synthesis, biological and molecular dynamics analysis

Abdelrahman, Mohamed A.,Ibrahim, Hany S.,Nocentini, Alessio,Eldehna, Wagdy M.,Bonardi, Alessandro,Abdel-Aziz, Hatem A.,Gratteri, Paola,Abou-Seri, Sahar M.,Supuran, Claudiu T.

, (2020/10/09)

In this study, diverse series of coumarin derivatives were developed as potential carbonic anhydrase inhibitors (CAIs). A “tail” approach was adopted by selecting the coumarin motif as a tail that is connected to the ZBG benzenesulfonamide moiety via a hy

Synthesis of a new class of Sulfone-linked 3-([1,2,3]-thiadazol-4-yl)- chromen-2-ones

Guravaiah, Nalajam,Rao, Vedula Rajeswar

scheme or table, p. 361 - 367 (2010/06/19)

A new class of 3-[5-(phenylsulfonyl)1,2,3-thiadizol-4-yl)-2H-chromen-2-ones (5) has been prepared from 3-(2-(phenylsulfonyl)-2H-chromen-2-ones (4).

Solvent-free synthesis of new heteryl β-ketosulfones

Guravaiah, Nalajam,Rao, Vedula Rajeswar

experimental part, p. 87 - 89 (2009/11/30)

A novel efficient method for the coupling of sulfinic acid salts and α-halo ketones is described. A variety of heteryl β-ketosulfones have been formed in an excellent yields at room temperature under solvent-free conditions.

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