Cas 131237-52-0,(4S,5S)-5-Benzyloxy-4-hydroxy-4,5-dihydro-furan-2-carboxylic acid methyl ester

131237-52-0

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Basic information

Product Name: (4S,5S)-5-Benzyloxy-4-hydroxy-4,5-dihydro-furan-2-carboxylic acid methyl ester
Synonyms: (4S,5S)-5-Benzyloxy-4-hydroxy-4,5-dihydro-furan-2-carboxylic acid methyl ester
CAS NO:131237-52-0
Molecular Formula:
Molecular Weight: 250.251
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: (4S,5S)-5-Benzyloxy-4-hydroxy-4,5-dihydro-furan-2-carboxylic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (4S,5S)-5-Benzyloxy-4-hydroxy-4,5-dihydro-furan-2-carboxylic acid methyl ester(131237-52-0)
EPA Substance Registry System: (4S,5S)-5-Benzyloxy-4-hydroxy-4,5-dihydro-furan-2-carboxylic acid methyl ester(131237-52-0)

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: 131237-52-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 131237-52-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,2,3 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 131237-52:
(8*1)+(7*3)+(6*1)+(5*2)+(4*3)+(3*7)+(2*5)+(1*2)=90
90 % 10 = 0
So 131237-52-0 is a valid CAS Registry Number.

131237-52-0Upstream product

96150-85-5 (3aR,4S,6S,6aS)-6-benzyloxy-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxole-4-carboxylic acid methyl ester

131237-52-0Downstream Products

131237-52-0Relevant academic research and scientific papers

Stereochemical Control in the Ester Enolate Claisen Rearrangement. 1. Stereoselectivity in Silyl Ketene Acetal Formation

Ireland, Robert E.,Wipf, Peter,Armstrong, Joseph D.

, p. 650 - 657 (1991)

Methods for the stereoselective deprotonation and silylation of esters were systematically investigated.A kinetically controlled enolization in combination with a kinetic resolution process accounts for the selective formation of (E)- and (Z)-silyl ketene

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