Cas 131889-84-4,3-Acetoxy-2,6-dimethoxy-benzoic acid (2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-(2,5-diacetoxy-benzyloxy)-tetrahydro-pyran-2-ylmethyl ester

131889-84-4

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Basic information

Product Name: 3-Acetoxy-2,6-dimethoxy-benzoic acid (2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-(2,5-diacetoxy-benzyloxy)-tetrahydro-pyran-2-ylmethyl ester
Synonyms:
CAS NO:131889-84-4
Molecular Formula:
Molecular Weight: 734.665
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: 3-Acetoxy-2,6-dimethoxy-benzoic acid (2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-(2,5-diacetoxy-benzyloxy)-tetrahydro-pyran-2-ylmethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 3-Acetoxy-2,6-dimethoxy-benzoic acid (2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-(2,5-diacetoxy-benzyloxy)-tetrahydro-pyran-2-ylmethyl ester(131889-84-4)
EPA Substance Registry System: 3-Acetoxy-2,6-dimethoxy-benzoic acid (2R,3R,4S,5R,6R)-3,4,5-triacetoxy-6-(2,5-diacetoxy-benzyloxy)-tetrahydro-pyran-2-ylmethyl ester(131889-84-4)

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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 131889-84-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 131889-84-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,8,8 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 131889-84:
(8*1)+(7*3)+(6*1)+(5*8)+(4*8)+(3*9)+(2*8)+(1*4)=154
154 % 10 = 4
So 131889-84-4 is a valid CAS Registry Number.

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131889-84-4Relevant academic research and scientific papers

A PHENOLIC GLYCOSIDE FROM HYPOXIS OBTUSA

Msonthi, J. D.,Toyota, M.,Marston, A.,Hostettmann, K.

, p. 3977 - 3979 (1990)

A new phenolic glycoside was isolated from Hypoxis obtusa, together with the known compounds acuminoside, hypoxoside and nyasoside.In the new glycoside, 2,5-dihydroxybenzyl alcohol and 3-hydroxy-2,6-dimethoxybenzoic acid moieties are linked to glucose at the C-1 and C-6 positions respectively.

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