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Phenyl-2 benzothieno<3,2-b>pyrannone-4 semicarbazone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82747-23-7

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  • 82747-23-7 Structure

  • Basic information

    1. Product Name: Phenyl-2 benzothieno<3,2-b>pyrannone-4 semicarbazone
    2. Synonyms: Phenyl-2 benzothieno<3,2-b>pyrannone-4 semicarbazone
    3. CAS NO:82747-23-7
    4. Molecular Formula:
    5. Molecular Weight: 335.386
    6. EINECS: N/A
    7. Product Categories: N/A

  • 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: Phenyl-2 benzothieno<3,2-b>pyrannone-4 semicarbazone(CAS DataBase Reference)
    10. NIST Chemistry Reference: Phenyl-2 benzothieno<3,2-b>pyrannone-4 semicarbazone(82747-23-7)
    11. EPA Substance Registry System: Phenyl-2 benzothieno<3,2-b>pyrannone-4 semicarbazone(82747-23-7)

  • 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: 82747-23-7(Hazardous Substances Data)

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82747-23-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82747-23-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,4 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 82747-23:
(7*8)+(6*2)+(5*7)+(4*4)+(3*7)+(2*2)+(1*3)=147
147 % 10 = 7
So 82747-23-7 is a valid CAS Registry Number.

82747-23-7Downstream Products

82747-23-7Relevant academic research and scientific papers

Action de reactifs nucleophiles sur les phenyl-5 thienopyrannone-7 et phenyl-2 benzothienoprannone-4

Netchitailo, Pierre,Decroix, Bernard,Morel, Jean

, p. 327 - 333 (2007/10/02)

Reactions of 5-phenylthienopyran-7-one, 2-phenylbenzothienopyran-4-one and the corresponding thiones with sodium ethylate, guanidines, hydrazines and amines are describred and compared to those observed with benzopyranones.

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