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72670-81-6

5,5-Dimethyl-3-[2-(4-nitro-phenyl)-2-oxo-ethoxy]-cyclohex-2-enone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 72670-81-6 Structure

  • Basic information

    1. Product Name: 5,5-Dimethyl-3-[2-(4-nitro-phenyl)-2-oxo-ethoxy]-cyclohex-2-enone
    2. Synonyms: 5,5-Dimethyl-3-[2-(4-nitro-phenyl)-2-oxo-ethoxy]-cyclohex-2-enone
    3. CAS NO:72670-81-6
    4. Molecular Formula:
    5. Molecular Weight: 303.315
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 72670-81-6.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: 5,5-Dimethyl-3-[2-(4-nitro-phenyl)-2-oxo-ethoxy]-cyclohex-2-enone(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5,5-Dimethyl-3-[2-(4-nitro-phenyl)-2-oxo-ethoxy]-cyclohex-2-enone(72670-81-6)
    11. EPA Substance Registry System: 5,5-Dimethyl-3-[2-(4-nitro-phenyl)-2-oxo-ethoxy]-cyclohex-2-enone(72670-81-6)

  • 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: 72670-81-6(Hazardous Substances Data)

72670-81-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72670-81-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,6,7 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 72670-81:
(7*7)+(6*2)+(5*6)+(4*7)+(3*0)+(2*8)+(1*1)=136
136 % 10 = 6
So 72670-81-6 is a valid CAS Registry Number.

72670-81-6Downstream Products

72670-81-6Relevant articles and documents

THE SYNTHESIS AND CHEMISTRY OF AZOLENINES. PART 8. THE PAAL-KNORR REACTION WITH CYCLIC 2-(ACYLMETHYL)-2-ALKYL-1,3-DIKETONES: ISOLATION OF 1-ACYL-1H-PYRROLES VIA REARRANGEMENT

Maini, Prem Nath,Sammes, Michael P.,Katritzky, Alan R.

, p. 161 - 168 (2007/10/02)

Treatment of cyclic 2-acylmethyl-2-alkyl-1,3-diketones with ammonium acetate under reflux in acetic acid gives moderate to high yields of 1-acyl-1H-pyrroles by rearrangement.Some of the cyclic diketones react quantitatively with liquid ammonia to yield 2-

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