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140650-90-4

1-Oxaspiro[4.5]decan-2-one, 4-[4-(4-nitrophenyl)-2-thiazolyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 140650-90-4 Structure

  • Basic information

    1. Product Name: 1-Oxaspiro[4.5]decan-2-one, 4-[4-(4-nitrophenyl)-2-thiazolyl]-
    2. Synonyms:
    3. CAS NO:140650-90-4
    4. Molecular Formula: C18H18N2O4S
    5. Molecular Weight: 358.418
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 140650-90-4.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: 1-Oxaspiro[4.5]decan-2-one, 4-[4-(4-nitrophenyl)-2-thiazolyl]-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-Oxaspiro[4.5]decan-2-one, 4-[4-(4-nitrophenyl)-2-thiazolyl]-(140650-90-4)
    11. EPA Substance Registry System: 1-Oxaspiro[4.5]decan-2-one, 4-[4-(4-nitrophenyl)-2-thiazolyl]-(140650-90-4)

  • 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: 140650-90-4(Hazardous Substances Data)

140650-90-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140650-90-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,6,5 and 0 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 140650-90:
(8*1)+(7*4)+(6*0)+(5*6)+(4*5)+(3*0)+(2*9)+(1*0)=104
104 % 10 = 4
So 140650-90-4 is a valid CAS Registry Number.

140650-90-4Downstream Products

140650-90-4Relevant articles and documents

SYNTHESIS AND SOME PROPERTIES OF ETHYL 2-OXO-4-CYANO-1-OXASPIRODECANE-3-CARBOXYLATE

Kuroyan, R. A.,Pogosyan, S. A.,Grigoryan, N. P.

, p. 821 - 823 (2007/10/02)

It was established by NMR and mass spectrometry that 1-oxaspirooctane-2-carboxylic acid nitrile is converted, by the action of sodium malonate in toluene, to ethyl 2-oxo-4-cyano-1-oxaspirodecane-3-carboxylate, which, upon refluxing in DMSO, is de-ethoxycarbonylated to give 2-oxo-1-oxaspirodecane-4-carboxylic acid nitrile.The latter is converted to a thioamide, on the basis of which some thiazoles were synthesized.

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