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ethyl 3-[7-[2-(3-methoxyphenyl)-2-oxoethoxy]-4,8-dimethyl-2-oxochromen-3-yl]propanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 500204-31-9 Structure
  • Basic information

    1. Product Name: ethyl 3-[7-[2-(3-methoxyphenyl)-2-oxoethoxy]-4,8-dimethyl-2-oxochromen-3-yl]propanoate
    2. Synonyms: ethyl 3-[7-[2-(3-methoxyphenyl)-2-oxoethoxy]-4,8-dimethyl-2-oxochromen-3-yl]propanoate
    3. CAS NO:500204-31-9
    4. Molecular Formula: C25H26O7
    5. Molecular Weight: 438.46974
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 500204-31-9.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: ethyl 3-[7-[2-(3-methoxyphenyl)-2-oxoethoxy]-4,8-dimethyl-2-oxochromen-3-yl]propanoate(CAS DataBase Reference)
    10. NIST Chemistry Reference: ethyl 3-[7-[2-(3-methoxyphenyl)-2-oxoethoxy]-4,8-dimethyl-2-oxochromen-3-yl]propanoate(500204-31-9)
    11. EPA Substance Registry System: ethyl 3-[7-[2-(3-methoxyphenyl)-2-oxoethoxy]-4,8-dimethyl-2-oxochromen-3-yl]propanoate(500204-31-9)
  • 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: 500204-31-9(Hazardous Substances Data)

500204-31-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 500204-31-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,0,2,0 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 500204-31:
(8*5)+(7*0)+(6*0)+(5*2)+(4*0)+(3*4)+(2*3)+(1*1)=69
69 % 10 = 9
So 500204-31-9 is a valid CAS Registry Number.

500204-31-9Downstream Products

500204-31-9Relevant articles and documents

Nonpeptidic Selective Inhibitors of the Chymotrypsin-Like (β5 i) Subunit of the Immunoproteasome

Sosi?, Izidor,Gobec, Martina,Brus, Boris,Knez, Damijan,?ivec, Matej,Konc, Janez,Le?nik, Samo,Ogrizek, Mitja,Obreza, Ale?,?igon, Du?an,Jane?i?, Du?anka,Mlinari?-Ra??an, Irena,Gobec, Stanislav

supporting information, p. 5745 - 5748 (2016/05/09)

Elevated expression of the immunoproteasome has been associated with autoimmune diseases, inflammatory diseases, and various types of cancer. Selective inhibitors of the immunoproteasome are not only scarce, but also almost entirely restricted to peptide-based compounds. Herein, we describe nonpeptidic reversible inhibitors that selectively block the chymotrypsin-like (β5i) subunit of the human immunoproteasome in the low micromolar range. The most potent of the reversibly acting compounds were then converted into covalent, irreversible, nonpeptidic inhibitors that retained selectivity for the β5i subunit. In addition, these inhibitors discriminate between the immunoproteasome and the constitutive proteasome in cell-based assays. Along with their lack of cytotoxicity, these data point to these nonpeptidic compounds being suitable for further investigation as β5i-selective probes for possible application in noncancer diseases related to the immunoproteasome.

Synthesis of modified psoralen analogues

Garazd,Garazd,Ogorodniichuk,Khilya

, p. 291 - 300 (2007/10/03)

Substituted 3-(5-methyl-7-oxofuro[3,2-g]chromen-6-yl)propanoic acids analogous to psoralen were synthesized by linear annulation of a furan moiety to the coumarin system.

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