Cas 139978-91-9,methyl 2,3,6-tri-O-benzyl-4-O-(2,3,4,7-O-benzoyl-6-deoxy-α-D-manno-heptopyranosyl)-β-D-galactopyranoside

139978-91-9

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Basic information

Product Name: methyl 2,3,6-tri-O-benzyl-4-O-(2,3,4,7-O-benzoyl-6-deoxy-α-D-manno-heptopyranosyl)-β-D-galactopyranoside
Synonyms: methyl 2,3,6-tri-O-benzyl-4-O-(2,3,4,7-O-benzoyl-6-deoxy-α-D-manno-heptopyranosyl)-β-D-galactopyranoside
CAS NO:139978-91-9
Molecular Formula:
Molecular Weight: 1057.16
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 2,3,6-tri-O-benzyl-4-O-(2,3,4,7-O-benzoyl-6-deoxy-α-D-manno-heptopyranosyl)-β-D-galactopyranoside(CAS DataBase Reference)
NIST Chemistry Reference: methyl 2,3,6-tri-O-benzyl-4-O-(2,3,4,7-O-benzoyl-6-deoxy-α-D-manno-heptopyranosyl)-β-D-galactopyranoside(139978-91-9)
EPA Substance Registry System: methyl 2,3,6-tri-O-benzyl-4-O-(2,3,4,7-O-benzoyl-6-deoxy-α-D-manno-heptopyranosyl)-β-D-galactopyranoside(139978-91-9)

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: 139978-91-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 139978-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,9,7 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 139978-91:
(8*1)+(7*3)+(6*9)+(5*9)+(4*7)+(3*8)+(2*9)+(1*1)=199
199 % 10 = 9
So 139978-91-9 is a valid CAS Registry Number.

139978-91-9Upstream product

139978-91-9Downstream Products

139978-92-0 methyl 4-O-(6-deoxy-α-D-manno-heptopyranosyl)-β-galactopyranoside

139978-91-9Relevant academic research and scientific papers

Application of cyclic sulfates in the synthesis of 6-deoxy-D-manno-heptopyranose derivatives

Van der Klein,Van Boom

, p. 193 - 200 (1992)

6-Deoxy-D-manno-heptopyranose was prepared in five steps starting from methyl 2,3-O-isopropylidene-α-D-mannopyranoside 4,6-sulfate or methyl 2,3-O-isopropylidene-α-D-mannofuranoside 5,6-sulfate. The glycosyl donor ethyl 2,3,4,7-tetra-O-benzoyl-6-deoxy-1-t

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