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CAS

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1206803-50-0

1,3,4-tri-O-benzyl-6-O-triethyl-silyl-β-D-fructofuranosyl 2,3,4-tri-O-benzyl-6-O-triethyl-silyl-α-D-glucopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1206803-50-0 Structure

  • Basic information

    1. Product Name: 1,3,4-tri-O-benzyl-6-O-triethyl-silyl-β-D-fructofuranosyl 2,3,4-tri-O-benzyl-6-O-triethyl-silyl-α-D-glucopyranoside
    2. Synonyms: 1,3,4-tri-O-benzyl-6-O-triethyl-silyl-β-D-fructofuranosyl 2,3,4-tri-O-benzyl-6-O-triethyl-silyl-α-D-glucopyranoside
    3. CAS NO:1206803-50-0
    4. Molecular Formula:
    5. Molecular Weight: 1111.57
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1206803-50-0.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: 1,3,4-tri-O-benzyl-6-O-triethyl-silyl-β-D-fructofuranosyl 2,3,4-tri-O-benzyl-6-O-triethyl-silyl-α-D-glucopyranoside(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,3,4-tri-O-benzyl-6-O-triethyl-silyl-β-D-fructofuranosyl 2,3,4-tri-O-benzyl-6-O-triethyl-silyl-α-D-glucopyranoside(1206803-50-0)
    11. EPA Substance Registry System: 1,3,4-tri-O-benzyl-6-O-triethyl-silyl-β-D-fructofuranosyl 2,3,4-tri-O-benzyl-6-O-triethyl-silyl-α-D-glucopyranoside(1206803-50-0)

  • 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: 1206803-50-0(Hazardous Substances Data)

1206803-50-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1206803-50-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,6,8,0 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1206803-50:
(9*1)+(8*2)+(7*0)+(6*6)+(5*8)+(4*0)+(3*3)+(2*5)+(1*0)=120
120 % 10 = 0
So 1206803-50-0 is a valid CAS Registry Number.

1206803-50-0Relevant articles and documents

Synthesis of raffinose family oligosaccharides by regioselective de-O-benzylation with Co2(CO)8/Et3SiH/CO system

Zhao, Yue-Tao,Niu, Shan,Huang, Lu-Bai,Wang, Ji-Ming,Yin, Zhao-Jun,Li, Qing,Li, Zhong-Jun

, p. 5022 - 5028 (2013/06/27)

A convenient approach for synthesis of raffinose, stachyose, and verbascose using sucrose as the starting material is presented. The key step is the regioselective de-O-benzylation with Co2(CO)8/Et 3SiH/CO system, followed by a high α-selective glycosylation. The newly developed de-O-benzylation system is efficient in removing the primary benzyl groups of sucrose and raffinose under mild condition and with high selectivity. Using thioglycoside as donor, NIS/AgOTf as promoter and DTBMP as additive, glycosylation of acid labile sucrose substrate is achieved in high yield.

Highly efficient and mild method for regioselective de-O-benzylation of saccharides by Co2(CO)8-Et3SiH-CO reagent system

Yin, Zhao-Jun,Wang, Bo,Li, Yang-Bing,Meng, Xiang-Bao,Li, Zhong-Jun

supporting information; experimental part, p. 536 - 539 (2010/05/02)

[Chemical equation presented] A highly efficient and mild method for the de-O-benzylation of protected saccharides was developed by transforming terminal benzyl ethers Into silyl ethers using Co2(CO)8-Et 3SIH under 1 atm of CO. The method was successfully used for the de-O-benzylatlon of perbenzylated monosaccharides with various anomerlc protecting groups, as well as natural disaccharldes and trisaccharides such as sucrose, raffinose, and melezltose In good yields (>80%).

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