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CAS

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56009-21-3

2-[4,5-Dihydro-4,4-dimethyl-3-oxoselenophen-2(3H)-ylidene]-4,5-dihydro-4,4-dimethylselenophen-3(2H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 56009-21-3 Structure

  • Basic information

    1. Product Name: 2-[4,5-Dihydro-4,4-dimethyl-3-oxoselenophen-2(3H)-ylidene]-4,5-dihydro-4,4-dimethylselenophen-3(2H)-one
    2. Synonyms: 2-[4,5-Dihydro-4,4-dimethyl-3-oxoselenophen-2(3H)-ylidene]-4,5-dihydro-4,4-dimethylselenophen-3(2H)-one
    3. CAS NO:56009-21-3
    4. Molecular Formula: C12H16O2Se2
    5. Molecular Weight: 350.17
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 56009-21-3.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: 2-[4,5-Dihydro-4,4-dimethyl-3-oxoselenophen-2(3H)-ylidene]-4,5-dihydro-4,4-dimethylselenophen-3(2H)-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-[4,5-Dihydro-4,4-dimethyl-3-oxoselenophen-2(3H)-ylidene]-4,5-dihydro-4,4-dimethylselenophen-3(2H)-one(56009-21-3)
    11. EPA Substance Registry System: 2-[4,5-Dihydro-4,4-dimethyl-3-oxoselenophen-2(3H)-ylidene]-4,5-dihydro-4,4-dimethylselenophen-3(2H)-one(56009-21-3)

  • 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: 56009-21-3(Hazardous Substances Data)

56009-21-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56009-21-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,0,0 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 56009-21:
(7*5)+(6*6)+(5*0)+(4*0)+(3*9)+(2*2)+(1*1)=103
103 % 10 = 3
So 56009-21-3 is a valid CAS Registry Number.

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