Cas 149933-23-3,Methyl 2,3-di-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-6-O-(p-tolylsulfonyl)-α-D-glucopyranoside

149933-23-3

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Basic information

Product Name: Methyl 2,3-di-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-6-O-(p-tolylsulfonyl)-α-D-glucopyranoside
Synonyms: Methyl 2,3-di-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-6-O-(p-tolylsulfonyl)-α-D-glucopyranoside
CAS NO:149933-23-3
Molecular Formula:
Molecular Weight: 1051.26
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Methyl 2,3-di-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-6-O-(p-tolylsulfonyl)-α-D-glucopyranoside(CAS DataBase Reference)
NIST Chemistry Reference: Methyl 2,3-di-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-6-O-(p-tolylsulfonyl)-α-D-glucopyranoside(149933-23-3)
EPA Substance Registry System: Methyl 2,3-di-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-6-O-(p-tolylsulfonyl)-α-D-glucopyranoside(149933-23-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 149933-23-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 149933-23-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,9,3 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 149933-23:
(8*1)+(7*4)+(6*9)+(5*9)+(4*3)+(3*3)+(2*2)+(1*3)=163
163 % 10 = 3
So 149933-23-3 is a valid CAS Registry Number.

149933-23-3Upstream product

149933-23-3Downstream Products

149933-24-4 Methyl 2,3-di-O-benzyl-6-deoxy-4-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-α-D-xylo-hex-5-enopyranoside

149933-23-3Relevant academic research and scientific papers

Disaccharides to Inositol Saccharides: Synthesis of α-D-Galactopyranosyl-D-myo-inositol Derivatives from a Methyl 4-O-(α-D-Galactopyranosyl)-α-D-glucopyranoside Derivative

Mereyala, Hari Babu,Guntha, Sreenivasulu

, p. 841 - 844 (1993)

The disaccharide derivative 3 has been transformed into the galactopyranosylcyclohexanone derivative 5 by means of Ferrier carbocycle reaction of the enosaccharide 4.Compound 5 was converted into the enone 6 and then into the allylic alcohol 7.Oxidation o

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