Cas 108274-91-5,methyl-(1) 3,4-dimethoxybenzyl-(8)(8R)-6,7-anhydro-2,3-di-O-benzyl-β-L-erythro-D-gluco-octodialdo-1,5:8,4-dipyranoside

108274-91-5

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Basic information

Product Name: methyl-(1) 3,4-dimethoxybenzyl-(8)(8R)-6,7-anhydro-2,3-di-O-benzyl-β-L-erythro-D-gluco-octodialdo-1,5:8,4-dipyranoside
Synonyms:
CAS NO:108274-91-5
Molecular Formula:
Molecular Weight: 564.632
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-(1) 3,4-dimethoxybenzyl-(8)(8R)-6,7-anhydro-2,3-di-O-benzyl-β-L-erythro-D-gluco-octodialdo-1,5:8,4-dipyranoside(CAS DataBase Reference)
NIST Chemistry Reference: methyl-(1) 3,4-dimethoxybenzyl-(8)(8R)-6,7-anhydro-2,3-di-O-benzyl-β-L-erythro-D-gluco-octodialdo-1,5:8,4-dipyranoside(108274-91-5)
EPA Substance Registry System: methyl-(1) 3,4-dimethoxybenzyl-(8)(8R)-6,7-anhydro-2,3-di-O-benzyl-β-L-erythro-D-gluco-octodialdo-1,5:8,4-dipyranoside(108274-91-5)

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: 108274-91-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 108274-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,2,7 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 108274-91:
(8*1)+(7*0)+(6*8)+(5*2)+(4*7)+(3*4)+(2*9)+(1*1)=125
125 % 10 = 5
So 108274-91-5 is a valid CAS Registry Number.

108274-91-5Upstream product

108274-79-9 methyl-(1)3,4-dimethoxybenzyl-(8)(8R)-2,3-di-O-benzyl-β-L-erythro-D-gluco-octodialdo-1,5:8,4-dipyranoside

108274-91-5Downstream Products

111727-28-7 methyl (8R,8S)-2,3-di-O-benzyl-6-deoxy-6-C-methyl-β-L-threo-D-gluco-octodialdo-8,4-pyranoso-1,5-pyranoside

108274-91-5Relevant academic research and scientific papers

CONTROLLED FORMATION OF DIPYRANOSIDE DERIVATIVES THROUGH C6 AND 04. PYRANOSIDIC HOMOLOGATION. VII

Molino, Bruce Francis,Fraser-Reid, Bert

, p. 2834 - 2842 (2007/10/02)

A procedure has been developed for pyranosidic homologation of methyl α-D-glucopyranoside via C4 and C6.Reaction of the aldehydo group of compound 2 with the Wittig-Bestmann reagent, Ph3P=CHCH(OEt)2, gave an E/Z mixture of acetals, 4, which cyclizes under

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