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CAS

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307521-67-1

2-(3,4-Dihydroxyphenyl)-3-(D-glucopyranosyloxy)-4H-1-benzopyran-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 307521-67-1 Structure

  • Basic information

    1. Product Name: 2-(3,4-Dihydroxyphenyl)-3-(D-glucopyranosyloxy)-4H-1-benzopyran-4-one
    2. Synonyms: Frederine
    3. CAS NO:307521-67-1
    4. Molecular Formula: C21H20O10
    5. Molecular Weight: 432.38755
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 307521-67-1.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: 2-(3,4-Dihydroxyphenyl)-3-(D-glucopyranosyloxy)-4H-1-benzopyran-4-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-(3,4-Dihydroxyphenyl)-3-(D-glucopyranosyloxy)-4H-1-benzopyran-4-one(307521-67-1)
    11. EPA Substance Registry System: 2-(3,4-Dihydroxyphenyl)-3-(D-glucopyranosyloxy)-4H-1-benzopyran-4-one(307521-67-1)

  • 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: 307521-67-1(Hazardous Substances Data)

307521-67-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 307521-67-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,7,5,2 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 307521-67:
(8*3)+(7*0)+(6*7)+(5*5)+(4*2)+(3*1)+(2*6)+(1*7)=121
121 % 10 = 1
So 307521-67-1 is a valid CAS Registry Number.

307521-67-1Downstream Products

307521-67-1Relevant articles and documents

Binding interaction of quercetin-3-β-galactoside and its synthetic derivatives with SARS-CoV 3CLpro: Structure-activity relationship studies reveal salient pharmacophore features

Chen, Lili,Li, Jian,Luo, Cheng,Liu, Hong,Xu, Weijun,Chen, Gang,Liew, Oi Wah,Zhu, Weiliang,Puah, Chum Mok,Shen, Xu,Jiang, Hualiang

, p. 8295 - 8306 (2007/10/03)

The 3C-like protease (3CLpro) of severe acute respiratory syndrome-associated coronavirus (SARS-CoV) is one of the most promising targets for discovery of drugs against SARS, because of its critical role in the viral life cycle. In this study,

Synthesis of novel 3,7-substituted-2-(3',4'-dihydroxyphenyl)flavones with improved antioxidant activity

Van Acker,Hageman,Haenen,Van der Vijgh,Bast,Menge

, p. 3752 - 3760 (2007/10/03)

A series of 3,7-disubstituted-2-(3',4'-dihydroxyphenyl)flavones was synthesized as potential cardioprotective agents in doxorubicin antitumor therapy. The influence of substituents on the 3 and 7 positions of the flavone nucleus on radical scavenging and

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