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210166-33-9

4',7-bis(benzoyloxy)-5-acetoxy-8-(3-methyl-2-butenyl)isoflavone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 210166-33-9 Structure

  • Basic information

    1. Product Name: 4',7-bis(benzoyloxy)-5-acetoxy-8-(3-methyl-2-butenyl)isoflavone
    2. Synonyms: 4',7-bis(benzoyloxy)-5-acetoxy-8-(3-methyl-2-butenyl)isoflavone
    3. CAS NO:210166-33-9
    4. Molecular Formula:
    5. Molecular Weight: 588.614
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 210166-33-9.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: 4',7-bis(benzoyloxy)-5-acetoxy-8-(3-methyl-2-butenyl)isoflavone(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4',7-bis(benzoyloxy)-5-acetoxy-8-(3-methyl-2-butenyl)isoflavone(210166-33-9)
    11. EPA Substance Registry System: 4',7-bis(benzoyloxy)-5-acetoxy-8-(3-methyl-2-butenyl)isoflavone(210166-33-9)

  • 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: 210166-33-9(Hazardous Substances Data)

210166-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 210166-33-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,1,6 and 6 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 210166-33:
(8*2)+(7*1)+(6*0)+(5*1)+(4*6)+(3*6)+(2*3)+(1*3)=79
79 % 10 = 9
So 210166-33-9 is a valid CAS Registry Number.

210166-33-9Relevant articles and documents

Regioselective Synthesis of Prenylisoflavones. Syntheses of Lupiwighteone, Lupiwighteone Hydrate and Related Compounds

Tsukayama, Masao,Li, He,Nishiuchi, Masaki,Takahashi, Masahumi,Kawamura, Yasuhiko

, p. 1181 - 1196 (2007/10/03)

The palladium-catalyzed coupling reaction of 4',5.7-tris(benzyloxy)-8-iodoisoflavone 11, synthesized from the 3'-iodochalcone 8, with 2-methyl-3-butyn-2-ol gave the corresponding 8-(3-hydroxy-3-methylbutynyl)isoflavone 12.Catalytic hydrogenation of 12 gav

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