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CAS

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309291-21-2

1-[1,1-bis(4-bromophenyl)-4'-(4-nitrophenyl)-1,3,4',5'-tetrahydrospiro(2-benzothiophene-3,5'-[1,3,4]-thiadiazole)-2-yl]ethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1-[1,1-bis(4-bromophenyl)-4'-(4-nitrophenyl)-1,3,4',5'-tetrahydrospiro(2-benzothiophene-3,5'-[1,3,4]-thiadiazole)-2-yl]ethanone

    Cas No: 309291-21-2

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  • 309291-21-2 Structure

  • Basic information

    1. Product Name: 1-[1,1-bis(4-bromophenyl)-4'-(4-nitrophenyl)-1,3,4',5'-tetrahydrospiro(2-benzothiophene-3,5'-[1,3,4]-thiadiazole)-2-yl]ethanone
    2. Synonyms: 1-[1,1-bis(4-bromophenyl)-4'-(4-nitrophenyl)-1,3,4',5'-tetrahydrospiro(2-benzothiophene-3,5'-[1,3,4]-thiadiazole)-2-yl]ethanone
    3. CAS NO:309291-21-2
    4. Molecular Formula: C29H19Br2N3O3S2
    5. Molecular Weight: 681.41746
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 309291-21-2.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: 1-[1,1-bis(4-bromophenyl)-4'-(4-nitrophenyl)-1,3,4',5'-tetrahydrospiro(2-benzothiophene-3,5'-[1,3,4]-thiadiazole)-2-yl]ethanone(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-[1,1-bis(4-bromophenyl)-4'-(4-nitrophenyl)-1,3,4',5'-tetrahydrospiro(2-benzothiophene-3,5'-[1,3,4]-thiadiazole)-2-yl]ethanone(309291-21-2)
    11. EPA Substance Registry System: 1-[1,1-bis(4-bromophenyl)-4'-(4-nitrophenyl)-1,3,4',5'-tetrahydrospiro(2-benzothiophene-3,5'-[1,3,4]-thiadiazole)-2-yl]ethanone(309291-21-2)

  • 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: 309291-21-2(Hazardous Substances Data)

309291-21-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 309291-21-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,9,2,9 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 309291-21:
(8*3)+(7*0)+(6*9)+(5*2)+(4*9)+(3*1)+(2*2)+(1*1)=132
132 % 10 = 2
So 309291-21-2 is a valid CAS Registry Number.

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