Cas 187966-40-1,Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[5-acetyl-2-(4-methoxy-benzyloxy)-phenoxy]-tetrahydro-pyran-3-yl ester

187966-40-1

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Basic information

Product Name: Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[5-acetyl-2-(4-methoxy-benzyloxy)-phenoxy]-tetrahydro-pyran-3-yl ester
Synonyms: Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[5-acetyl-2-(4-methoxy-benzyloxy)-phenoxy]-tetrahydro-pyran-3-yl ester
CAS NO:187966-40-1
Molecular Formula:
Molecular Weight: 602.592
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: Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[5-acetyl-2-(4-methoxy-benzyloxy)-phenoxy]-tetrahydro-pyran-3-yl ester(CAS DataBase Reference)
NIST Chemistry Reference: Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[5-acetyl-2-(4-methoxy-benzyloxy)-phenoxy]-tetrahydro-pyran-3-yl ester(187966-40-1)
EPA Substance Registry System: Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-6-acetoxymethyl-2-[5-acetyl-2-(4-methoxy-benzyloxy)-phenoxy]-tetrahydro-pyran-3-yl ester(187966-40-1)

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: 187966-40-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 187966-40-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,9,6 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 187966-40:
(8*1)+(7*8)+(6*7)+(5*9)+(4*6)+(3*6)+(2*4)+(1*0)=201
201 % 10 = 1
So 187966-40-1 is a valid CAS Registry Number.

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187966-40-1Relevant academic research and scientific papers

30. 3′-(β-D-GlycopyranosyIoxy)flavylium Ions: Synthesis and Investigation of Their Properties in Aqueous Solution. Hydrogen Bonding as a Mean of Colour Variation

El Hajji, Hakima,Dangles, Olivier,Figueiredo, Paulo,Brouillard, Raymond

, p. 398 - 413 (2007/10/03)

This work describes a straightforward synthesis of two 3′-(β-D-glycopyranosyloxy)flavylium ions thought to be good models of natural anthocyanins (pigments). For both pigments and for the non-glycosylated flavylium ion taken as a reference, H2O

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