Cas 85249-03-2,(2S,3R,4S,5R)-4-[(2R,3R,4S,5R,6R)-3,4-Dihydroxy-6-hydroxymethyl-5-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-hexane-1,2,3,5,6-pentaol

85249-03-2

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Basic information

Product Name: (2S,3R,4S,5R)-4-[(2R,3R,4S,5R,6R)-3,4-Dihydroxy-6-hydroxymethyl-5-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-hexane-1,2,3,5,6-pentaol
Synonyms:
CAS NO:85249-03-2
Molecular Formula:
Molecular Weight: 506.458
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: (2S,3R,4S,5R)-4-[(2R,3R,4S,5R,6R)-3,4-Dihydroxy-6-hydroxymethyl-5-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-hexane-1,2,3,5,6-pentaol(CAS DataBase Reference)
NIST Chemistry Reference: (2S,3R,4S,5R)-4-[(2R,3R,4S,5R,6R)-3,4-Dihydroxy-6-hydroxymethyl-5-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-hexane-1,2,3,5,6-pentaol(85249-03-2)
EPA Substance Registry System: (2S,3R,4S,5R)-4-[(2R,3R,4S,5R,6R)-3,4-Dihydroxy-6-hydroxymethyl-5-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-hexane-1,2,3,5,6-pentaol(85249-03-2)

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: 85249-03-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 85249-03-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,2,4 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 85249-03:
(7*8)+(6*5)+(5*2)+(4*4)+(3*9)+(2*0)+(1*3)=142
142 % 10 = 2
So 85249-03-2 is a valid CAS Registry Number.

85249-03-2Upstream product

40307-13-9 tri-galacturonic acid

85249-03-2Downstream Products

85249-03-2Relevant academic research and scientific papers

4-O-α-D-GALACTOPYRANOSYL-D-GALACTOSE: EFFICIENT SYNTHETIC ROUTES FROM "POLYGALACTURONIC ACID"

Dahmen, Jan,Frejd, Torbjoern,Lave, Thomas,Lindh, Frank,Magnusson, Goeran,et al.

, p. 219 - 224 (1983)

Enzymic hydrolysis of "polygalacturonic acid" gave a mixture of oligomers which was fractionated by ion-exchange chromatography.The resulting di- and trisaccharides were treated, respectively, with methanol and ethylene oxide, and the resulting esters were reduced with sodium borohydride.Treatment of the products with acetic anhydride and sulfuric acid, followed by deacetylation, produced the title compound.

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