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CAS

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47477-04-3

(7S)-7-amino-1,2,3,9-tetramethoxy-6,7-dihydrobenzo[a]heptalen-10(5H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 47477-04-3 Structure

  • Basic information

    1. Product Name: (7S)-7-amino-1,2,3,9-tetramethoxy-6,7-dihydrobenzo[a]heptalen-10(5H)-one
    2. Synonyms: Benzo(a)heptalen-10(5H)-one, 7-amino-6,7-dihydro-1,2,3,9-tetramethoxy-, (S)-; Benzo[a]heptalen-10(5H)-one, 7-amino-6,7-dihydro-1,2,3,9-tetramethoxy-, (S)-
    3. CAS NO:47477-04-3
    4. Molecular Formula: C20H23NO5
    5. Molecular Weight: 357.4003
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 47477-04-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 626.6°C at 760 mmHg
    3. Flash Point: 287°C
    4. Appearance: N/A
    5. Density: 1.25g/cm3
    6. Vapor Pressure: 1.29E-15mmHg at 25°C
    7. Refractive Index: 1.597
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: (7S)-7-amino-1,2,3,9-tetramethoxy-6,7-dihydrobenzo[a]heptalen-10(5H)-one(CAS DataBase Reference)
    11. NIST Chemistry Reference: (7S)-7-amino-1,2,3,9-tetramethoxy-6,7-dihydrobenzo[a]heptalen-10(5H)-one(47477-04-3)
    12. EPA Substance Registry System: (7S)-7-amino-1,2,3,9-tetramethoxy-6,7-dihydrobenzo[a]heptalen-10(5H)-one(47477-04-3)

  • 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: 47477-04-3(Hazardous Substances Data)

47477-04-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 47477-04-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,7,4,7 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 47477-04:
(7*4)+(6*7)+(5*4)+(4*7)+(3*7)+(2*0)+(1*4)=143
143 % 10 = 3
So 47477-04-3 is a valid CAS Registry Number.

47477-04-3Downstream Products

47477-04-3Relevant articles and documents

Semisyntheses, X-Ray Crystal Structures and Tubulin-Binding Properties of 7-Oxodeacetamidocolchicine and 7-Oxodeacetamidoisocolchicine

Banwell, Martin G.,Peters, Steven C.,Greenwood, Richard J.,Mackay, Maureen F.,Hamel, Ernest,Lin, Chii M.

, p. 1577 - 1588 (2007/10/02)

Commercially available (-)-colchicine (1) has been converted, via deacetylcolchiceine (4), into a mixture of 7-oxodeacetamidocolchicine (2) and 7-oxodeacetamidoisocolchicine (3).The X-ray structures and tubulin-binding properties of these title ketones are described.

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