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benzyl<2,3β,3aβ,5,6,7,8,8aβ-octahydro-4-oxo-4H-cycloheptathiophen-3α-yl>carbamic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73992-16-2

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  • 73992-16-2 Structure

  • Basic information

    1. Product Name: benzyl<2,3β,3aβ,5,6,7,8,8aβ-octahydro-4-oxo-4H-cycloheptathiophen-3α-yl>carbamic acid methyl ester
    2. Synonyms:
    3. CAS NO:73992-16-2
    4. Molecular Formula:
    5. Molecular Weight: 333.452
    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: benzyl<2,3β,3aβ,5,6,7,8,8aβ-octahydro-4-oxo-4H-cycloheptathiophen-3α-yl>carbamic acid methyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: benzyl<2,3β,3aβ,5,6,7,8,8aβ-octahydro-4-oxo-4H-cycloheptathiophen-3α-yl>carbamic acid methyl ester(73992-16-2)
    11. EPA Substance Registry System: benzyl<2,3β,3aβ,5,6,7,8,8aβ-octahydro-4-oxo-4H-cycloheptathiophen-3α-yl>carbamic acid methyl ester(73992-16-2)

  • 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: 73992-16-2(Hazardous Substances Data)

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73992-16-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73992-16-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,9,9 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 73992-16:
(7*7)+(6*3)+(5*9)+(4*9)+(3*2)+(2*1)+(1*6)=162
162 % 10 = 2
So 73992-16-2 is a valid CAS Registry Number.

73992-16-2Relevant academic research and scientific papers

Olefinic Nitrone and Nitrile Oxide Cycloadditions. A Short Stereospecific Synthesis of Biotin from Cycloheptene

Confalone, Pat N.,Pizzolato, Giacomo,Confalone, Dianne Lollar,Uskokovic Milan R.

, p. 1954 - 1960 (2007/10/02)

A novel synthesis of biotine (6) from cycloheptene (4) via the key amino alcohol 5 is described.The synthetic scheme is based upon an intramolecular nitrone-olefin cycloaddition of the reactive intermediate 13, generated in situ from the aldehyde

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