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20991-71-3

Card-20(22)-enolide, 12-(acetyloxy)-3-((O-2,6-dideoxy-beta-d-ribo-hexopyranosyl-(1.4)-O-2,6-dideoxy-beta-d-ribo-hexopyranosyl-(1.4)-2,6-dideoxy-beta-d-ribo-hexopyranosyl)oxy)-14-hydroxy-,(3beta,5beta,12beta)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • [3-[5-[5-(4,5-dihydroxy-6-methyl-oxan-2-yl)oxy-4-hydroxy-6-methyl-oxan-2-yl]oxy-4-hydroxy-6-methyl-oxan-2-yl]oxy-14-hydroxy-10,13-dimethyl-17-(5-oxo-2H-furan-3-yl)-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tet

    Cas No: 20991-71-3

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  • [3-[5-[5-(4,5-dihydroxy-6-methyl-oxan-2-yl)oxy-4-hydroxy-6-methyl-oxan-2-yl]oxy-4-hydroxy-6-methyl-oxan-2-yl]oxy-14-hydroxy-10,13-dimethyl-17-(5-oxo-2H-furan-3-yl)-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tet

    Cas No: 20991-71-3

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  • [3-[5-[5-(4,5-dihydroxy-6-methyl-oxan-2-yl)oxy-4-hydroxy-6-methyl-oxan-2-yl]oxy-4-hydroxy-6-methyl-oxan-2-yl]oxy-14-hydroxy-10,13-dimethyl-17-(5-oxo-2H-furan-3-yl)-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tet

    Cas No: 20991-71-3

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  • [3-[5-[5-(4,5-dihydroxy-6-methyloxan-2-yl)oxy-4-hydroxy-6-methyloxan-2-yl]oxy-4-hydroxy-6-methyloxan-2-yl]oxy-14-hydroxy-10,13-dimethyl-17-(5-oxo-2H-furan-3-yl)-1,2,3,4,5,6,7,8,9,11,12,15,16,17-tetrad

    Cas No: 20991-71-3

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  • 20991-71-3 Structure

  • Basic information

    1. Product Name: Card-20(22)-enolide, 12-(acetyloxy)-3-((O-2,6-dideoxy-beta-d-ribo-hexopyranosyl-(1.4)-O-2,6-dideoxy-beta-d-ribo-hexopyranosyl-(1.4)-2,6-dideoxy-beta-d-ribo-hexopyranosyl)oxy)-14-hydroxy-,(3beta,5beta,12beta)-
    2. Synonyms: Card-20(22)-enolide, 12-(acetyloxy)-3-[(O-2,6-dideoxy-β-d-ribo-hexopyranosyl-(1→4)-O-2,6-dideoxy-β-d-ribo-hexopyranosyl-(1→4)-2,6-dideoxy-β-d-ribo-hexopyranosyl)oxy]-14-hydroxy-, (3β,5β,12β)-; 12-(acetyloxy)-3-{[2,6-dideoxyhexopyranosyl-(1->4)-2,6-dideoxyhexopyranosyl-(1->4)-2,6-dideoxyhexopyranosyl]oxy}-14-hydroxycard-20(22)-enolide
    3. CAS NO:20991-71-3
    4. Molecular Formula: C43H66O15
    5. Molecular Weight: 822.9751
    6. EINECS: 244-139-7
    7. Product Categories: N/A
    8. Mol File: 20991-71-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 925.6°C at 760 mmHg
    3. Flash Point: 272°C
    4. Appearance: N/A
    5. Density: 1.34g/cm3
    6. Vapor Pressure: 0mmHg at 25°C
    7. Refractive Index: 1.59
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: Card-20(22)-enolide, 12-(acetyloxy)-3-((O-2,6-dideoxy-beta-d-ribo-hexopyranosyl-(1.4)-O-2,6-dideoxy-beta-d-ribo-hexopyranosyl-(1.4)-2,6-dideoxy-beta-d-ribo-hexopyranosyl)oxy)-14-hydroxy-,(3beta,5beta,12beta)-(CAS DataBase Reference)
    11. NIST Chemistry Reference: Card-20(22)-enolide, 12-(acetyloxy)-3-((O-2,6-dideoxy-beta-d-ribo-hexopyranosyl-(1.4)-O-2,6-dideoxy-beta-d-ribo-hexopyranosyl-(1.4)-2,6-dideoxy-beta-d-ribo-hexopyranosyl)oxy)-14-hydroxy-,(3beta,5beta,12beta)-(20991-71-3)
    12. EPA Substance Registry System: Card-20(22)-enolide, 12-(acetyloxy)-3-((O-2,6-dideoxy-beta-d-ribo-hexopyranosyl-(1.4)-O-2,6-dideoxy-beta-d-ribo-hexopyranosyl-(1.4)-2,6-dideoxy-beta-d-ribo-hexopyranosyl)oxy)-14-hydroxy-,(3beta,5beta,12beta)-(20991-71-3)

  • 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: 20991-71-3(Hazardous Substances Data)

20991-71-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20991-71-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,9,9 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 20991-71:
(7*2)+(6*0)+(5*9)+(4*9)+(3*1)+(2*7)+(1*1)=113
113 % 10 = 3
So 20991-71-3 is a valid CAS Registry Number.

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