Cas 127231-87-2,[(2S,3R,4S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-4-methyl-5-oxo-tetrahydro-furan-3-yl]-acetic acid methyl ester

127231-87-2

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Basic information

Product Name: [(2S,3R,4S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-4-methyl-5-oxo-tetrahydro-furan-3-yl]-acetic acid methyl ester
Synonyms:
CAS NO:127231-87-2
Molecular Formula:
Molecular Weight: 440.612
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)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-4-methyl-5-oxo-tetrahydro-furan-3-yl]-acetic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: [(2S,3R,4S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-4-methyl-5-oxo-tetrahydro-furan-3-yl]-acetic acid methyl ester(127231-87-2)
EPA Substance Registry System: [(2S,3R,4S)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-4-methyl-5-oxo-tetrahydro-furan-3-yl]-acetic acid methyl ester(127231-87-2)

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: 127231-87-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 127231-87-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,2,3 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 127231-87:
(8*1)+(7*2)+(6*7)+(5*2)+(4*3)+(3*1)+(2*8)+(1*7)=112
112 % 10 = 2
So 127231-87-2 is a valid CAS Registry Number.

127231-87-2Upstream product

127231-85-0 (E)-(S)-5-(tert-Butyl-diphenyl-silanyloxy)-4-(2-chloro-propionyloxy)-pent-2-enoic acid methyl ester

127231-87-2Downstream Products

127231-87-2Relevant academic research and scientific papers

The Synthesis of Substituted Lactones by Intramolecular Chirality Transfer with Stereodifferentiating Chiral α-Ester Radical Intermediates

Hanessian, S.,Fabio, R. Di,Marcoux, J.-F.,Prud'homme, M.

, p. 3436 - 3438 (1990)

Carbon radicals generated from α-halo acetate, propionate, and related allylic and homoallylic esters can cyclize onto activated and unactivated olefins to give α,β-substituted lactones with good to excellent stereochemical control in yields ranging from 52 to 90percent.

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