Cas 73493-42-2,β-1,2,3-tri-O-galloyl-4,6-(S)-hexahydroxydiphenoyl-D-glucose pentadecamethyl ether

73493-42-2

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Basic information

Product Name: β-1,2,3-tri-O-galloyl-4,6-(S)-hexahydroxydiphenoyl-D-glucose pentadecamethyl ether
Synonyms: β-1,2,3-tri-O-galloyl-4,6-(S)-hexahydroxydiphenoyl-D-glucose pentadecamethyl ether
CAS NO:73493-42-2
Molecular Formula:
Molecular Weight: 1149.08
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: β-1,2,3-tri-O-galloyl-4,6-(S)-hexahydroxydiphenoyl-D-glucose pentadecamethyl ether(CAS DataBase Reference)
NIST Chemistry Reference: β-1,2,3-tri-O-galloyl-4,6-(S)-hexahydroxydiphenoyl-D-glucose pentadecamethyl ether(73493-42-2)
EPA Substance Registry System: β-1,2,3-tri-O-galloyl-4,6-(S)-hexahydroxydiphenoyl-D-glucose pentadecamethyl ether(73493-42-2)

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: 73493-42-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 73493-42-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,4,9 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 73493-42:
(7*7)+(6*3)+(5*4)+(4*9)+(3*3)+(2*4)+(1*2)=142
142 % 10 = 2
So 73493-42-2 is a valid CAS Registry Number.

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73493-42-2Relevant academic research and scientific papers

Cyanocuprate-Mediated Intramolecular Biaryl Couplings Applied to an Ellagitannin. Synthesis of (+)-O-Permethyltellimagrandin II

Lipshutz, Bruce H.,Liu, Zi-Ping,Kayser, Frank

, p. 5567 - 5570 (2007/10/02)

Generation of an intramolecularly tethered, nonracemic diaryl cuprate followed by its oxidation with ground state oxygen at -78 deg leads to a biaryl precursor to an ellagitannin.Subsequent attachment of the appropriate glucose unit completes the synthesi

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