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311350-26-2

methyl (ethyl 2,3-di-O-benzyl-4-O-p-methoxybenzyl-1-thio-β-D-galactopyranosid)uronate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • methyl (ethyl 2,3-di-O-benzyl-4-O-p-methoxybenzyl-1-thio-β-D-galactopyranosid)uronate

    Cas No: 311350-26-2

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  • 311350-26-2 Structure

  • Basic information

    1. Product Name: methyl (ethyl 2,3-di-O-benzyl-4-O-p-methoxybenzyl-1-thio-β-D-galactopyranosid)uronate
    2. Synonyms: methyl (ethyl 2,3-di-O-benzyl-4-O-p-methoxybenzyl-1-thio-β-D-galactopyranosid)uronate
    3. CAS NO:311350-26-2
    4. Molecular Formula:
    5. Molecular Weight: 552.689
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 311350-26-2.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: methyl (ethyl 2,3-di-O-benzyl-4-O-p-methoxybenzyl-1-thio-β-D-galactopyranosid)uronate(CAS DataBase Reference)
    10. NIST Chemistry Reference: methyl (ethyl 2,3-di-O-benzyl-4-O-p-methoxybenzyl-1-thio-β-D-galactopyranosid)uronate(311350-26-2)
    11. EPA Substance Registry System: methyl (ethyl 2,3-di-O-benzyl-4-O-p-methoxybenzyl-1-thio-β-D-galactopyranosid)uronate(311350-26-2)

  • 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: 311350-26-2(Hazardous Substances Data)

311350-26-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 311350-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,1,3,5 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 311350-26:
(8*3)+(7*1)+(6*1)+(5*3)+(4*5)+(3*0)+(2*2)+(1*6)=82
82 % 10 = 2
So 311350-26-2 is a valid CAS Registry Number.

311350-26-2Relevant articles and documents

Synthesis of homogalacturonan fragments

Kramer, Sven,Nolting, Birte,Ott, Andrej-Jakob,Vogel, Christian

, p. 891 - 921 (2007/10/03)

Glycosylation of the D-galacturonic acid ester derivatives 15 and 17, which are prepared directly from D-galacturonic acid, with the thioglycosides 28 and 32, derived from the same sugar, provides α(1→4)-linked dimers. The formation of the glycosidic linkage between the galacturonic acid moieties is best achieved by iodonium di-sym-collidine perchlorate promotion. Thus, the 4'-O-p-methoxybenzyl dimer 38 can be obtained in 64% yield. Partial deprotection of the 4'-O-position provided the glycosyl acceptor 36, which was coupled with the donor 32 to yield the a(1''→4')-linked trimer 39 (48%). Approximately 8% of the β(1''→4')-coupled isomer was observed in the 13C NMR spectrum of the reaction mixture.

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