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104197-23-1

3-hydroxy-2',3',4',5',6'-pentadeuteroflavone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 104197-23-1 Structure

  • Basic information

    1. Product Name: 3-hydroxy-2',3',4',5',6'-pentadeuteroflavone
    2. Synonyms: 3-hydroxy-2',3',4',5',6'-pentadeuteroflavone
    3. CAS NO:104197-23-1
    4. Molecular Formula:
    5. Molecular Weight: 243.203
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 104197-23-1.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: 3-hydroxy-2',3',4',5',6'-pentadeuteroflavone(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-hydroxy-2',3',4',5',6'-pentadeuteroflavone(104197-23-1)
    11. EPA Substance Registry System: 3-hydroxy-2',3',4',5',6'-pentadeuteroflavone(104197-23-1)

  • 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: 104197-23-1(Hazardous Substances Data)

104197-23-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104197-23-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,1,9 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 104197-23:
(8*1)+(7*0)+(6*4)+(5*1)+(4*9)+(3*7)+(2*2)+(1*3)=101
101 % 10 = 1
So 104197-23-1 is a valid CAS Registry Number.

104197-23-1Downstream Products

104197-23-1Relevant articles and documents

Further Mass Spectral Studies of Flavones

Guidugli, F. H.,Ardanaz, C. E.,Kavka, J.,Garibay, M. E.,Joseph-Nathan, P.

, p. 117 - 124 (1986)

Further evidence supporting the structure of the + ion found in the mass spectrum of flavone as being the + species was obtained by comparison of linked scan measurements performed in flavone, 3-deuteroflavone, 5,6,7,8-tetradeuteroflavone, 2',3',4',5',6'-pentadeuteroflavone and dibenzo-β-tropolone.This fragmentation process has also been demonstrated in the case of 3-methoxyflavone by high-resolution measurements, deuterium labelling, metastable decompositions and evaluation of the subspectra of 9-methoxyfluorenol, fluorenone and biphenylene.The structure of the ion at m/z 181 in the spectrum of flavone was found to be the + species.

Ruthenium(II)-Catalyzed Synthesis of Spirobenzofuranones by a Decarbonylative Annulation Reaction

Kaishap, Partha P.,Duarah, Gauri,Sarma, Bipul,Chetia, Dipak,Gogoi, Sanjib

, p. 456 - 460 (2018/02/21)

The first decarbonylative insertion of an alkyne through C?H/C?C activation of six-membered compounds is reported. The Ru-catalyzed reaction of 3-hydroxy-2-phenyl-chromones with alkynes works most efficiently in the presence of the ligand PPh3 to provide spiro-indenebenzofuranones. Unlike previously reported metal-catalyzed decarbonylative annulation reactions, in the present decarbonylative annulation reaction, the annulation occurs before extrusion of carbon monoxide.

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