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139628-30-1

2,3,4-tri-O-methyl-L-fucose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 139628-30-1 Structure

  • Basic information

    1. Product Name: 2,3,4-tri-O-methyl-L-fucose
    2. Synonyms:
    3. CAS NO:139628-30-1
    4. Molecular Formula:
    5. Molecular Weight: 206.239
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 139628-30-1.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: 2,3,4-tri-O-methyl-L-fucose(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,3,4-tri-O-methyl-L-fucose(139628-30-1)
    11. EPA Substance Registry System: 2,3,4-tri-O-methyl-L-fucose(139628-30-1)

  • 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: 139628-30-1(Hazardous Substances Data)

139628-30-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139628-30-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,6,2 and 8 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 139628-30:
(8*1)+(7*3)+(6*9)+(5*6)+(4*2)+(3*8)+(2*3)+(1*0)=151
151 % 10 = 1
So 139628-30-1 is a valid CAS Registry Number.

139628-30-1Relevant articles and documents

ISOLATION AND STRUCTURES OF ELLAGIC ACID DERIVATIVES FROM EUPHORBIA ACAULIS

Bindra, R. S.,Satti, N. K.,Suri, O. P.

, p. 2313 - 2316 (1988)

Key Word Index-Euphorbia acaulis; Euphorbiaceae; 3,3'-di-O-methyl ellagic acid 4'-rutinoside; 3,4,3'-tri-O-methyl ellagic acid 4'-rutinoside.Abstract-A new ellagic acid glycoside, 3,3'-di-O-methyl ellagic acid 4'-rutinoside, along with 3,4,3'-tri-O-methyl ellagic acid 4'-rutinoside and 3,4,3'-tri-O-methyl ellagic acid have been isolated from the rhizomes of Euphorbia acaulis.The structures of these compounds have been established on the basis of spectral (1H NMR, 13C NMR, MS, IR, UV) and chemical evidence.

A Flavonol-diglycoside from Melastoma melabathricum

Dinda, B.,Saha, M. K.

, p. 209 - 211 (2007/10/02)

A new flavonol-diglycoside was isolated from the methanolic extract of the aerial parts of Melastoma melabathricum.Its structure was established as quercetin-3-O-α-L-rhamnosyl-(1->2)-β-D-galactoside on the basis of physical and chemical evidences.

A NEW STEROID GLYCOSIDE, TACCAOSIDE, FROM Tacca cheancer

Ngok, Fam Khoang,Kel'ginbaev, A. N.,Gorovits, M. B.,Abubakirov, N. K.

, p. 262 - 264 (2007/10/02)

A new steroid glycoside of the spirostan series - taccaoside (I) - has been isolated from an ethanolic extract of the roots of Tacca cheancer (family Taccaceae).An acid hydrolysate was found to contain the aglycone diosgenin (II) and the sugars D-glucose and L-rhamnose in a ratio of 1:2.By methyletion and hydrolysis of the permethylete (IV) it has been established that the two terminal L-rhamnose residues are attached at C-2 and C-3 of the D-glucose molecule which, in its turn, substitutes the hydroxy group at C-3 of diosgenin.Glycoside (I) has the structure of (25R)-spirost-5-en-3β-ol 3-O-2)>3)>-β-D-glucopyranoside>.

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