Cas 116444-50-9,(E)-(4S,5S,6S)-4,5-Bis-benzyloxy-6,7-dihydroxy-2-methoxy-hept-2-enoic acid methyl ester

116444-50-9

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Basic information

Product Name: (E)-(4S,5S,6S)-4,5-Bis-benzyloxy-6,7-dihydroxy-2-methoxy-hept-2-enoic acid methyl ester
Synonyms: (E)-(4S,5S,6S)-4,5-Bis-benzyloxy-6,7-dihydroxy-2-methoxy-hept-2-enoic acid methyl ester
CAS NO:116444-50-9
Molecular Formula:
Molecular Weight: 416.471
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: (E)-(4S,5S,6S)-4,5-Bis-benzyloxy-6,7-dihydroxy-2-methoxy-hept-2-enoic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (E)-(4S,5S,6S)-4,5-Bis-benzyloxy-6,7-dihydroxy-2-methoxy-hept-2-enoic acid methyl ester(116444-50-9)
EPA Substance Registry System: (E)-(4S,5S,6S)-4,5-Bis-benzyloxy-6,7-dihydroxy-2-methoxy-hept-2-enoic acid methyl ester(116444-50-9)

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: 116444-50-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 116444-50-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,4,4 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 116444-50:
(8*1)+(7*1)+(6*6)+(5*4)+(4*4)+(3*4)+(2*5)+(1*0)=109
109 % 10 = 9
So 116444-50-9 is a valid CAS Registry Number.

116444-50-9Upstream product

75858-28-5 2,3-di-O-benzyl-4,5-O-isopropylidene-aldehydo-L-arabinose

116444-50-9Downstream Products

116444-51-0 (2R,3S,4S,5S,6S)-4,5-Bis-benzyloxy-3-hydroxy-6-hydroxymethyl-2-methoxy-tetrahydro-pyran-2-carboxylic acid methyl ester

116444-50-9Relevant academic research and scientific papers

SYNTHESE DE METHOXYCARBONYL-2 METHOXY-2 TETRAHYDROPYRANNOLS-3

Saroli, Alfred,Doutheau, Alain

, p. 5501 - 5504 (1987)

An oxidative cyclisation of methyl 6-hydroxy 2-methoxy 2-hexenoate 8 and heptenoate 11 leading to title compounds is described.This method has been applied to the synthesis of a methyl glycopyranoside of a methyl heptulosonate.

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