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144629-55-0

2'-EE-10-Deacetyl-7,10-bis(trichloroethoxycarbonyl)-taxol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 144629-55-0 Structure

  • Basic information

    1. Product Name: 2'-EE-10-Deacetyl-7,10-bis(trichloroethoxycarbonyl)-taxol
    2. Synonyms:
    3. CAS NO:144629-55-0
    4. Molecular Formula:
    5. Molecular Weight: 1234.79
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 144629-55-0.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: 2'-EE-10-Deacetyl-7,10-bis(trichloroethoxycarbonyl)-taxol(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2'-EE-10-Deacetyl-7,10-bis(trichloroethoxycarbonyl)-taxol(144629-55-0)
    11. EPA Substance Registry System: 2'-EE-10-Deacetyl-7,10-bis(trichloroethoxycarbonyl)-taxol(144629-55-0)

  • 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: 144629-55-0(Hazardous Substances Data)

144629-55-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144629-55-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,6,2 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 144629-55:
(8*1)+(7*4)+(6*4)+(5*6)+(4*2)+(3*9)+(2*5)+(1*5)=140
140 % 10 = 0
So 144629-55-0 is a valid CAS Registry Number.

144629-55-0Relevant articles and documents

New and efficient approaches to the semisynthesis of taxol and its C-13 side chain analogs by means of β-lactam synthon method

Ojima, Iwao,Habus, Ivan,Zhao, Mangzhu,Zucco, Martine,Park, Young Hoon,Sun, Chung Ming,Brigaud, Thierry

, p. 6985 - 7012 (2007/10/02)

Highly efficient chiral ester enolate-imine condensation giving 3-hydroxy-4-aryl-β-lactams with excellent enantiomeric purity is successfully applied to the asymmetric synthesis of the enantiomerically pure taxol C-13 side chain, N-benzoyl-(2R,3S)-3-phenyl-isoserine and its analogs. (3R,4S)-N-benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone readily derived from the 3-hydroxy-4-phenyl-β-lactam is coupled with protected baccatin IIIs, followed by deprotection to give optically pure taxol and 10-deacetyl-7,10-bis(Troc)-taxol in good yields. Fully assigned 1H, 13C, and 2D (COSY and HETCOR) NMR spectra of taxol thus synthesized are shown and discussed.

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