Cas 135074-56-5,(2R,3S)-2-[(E)-2-(tert-Butyl-dimethyl-silanyloxy)-vinyl]-3-phenyl-oxirane-2-carboxylic acid ethyl ester

135074-56-5

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Basic information

Product Name: (2R,3S)-2-[(E)-2-(tert-Butyl-dimethyl-silanyloxy)-vinyl]-3-phenyl-oxirane-2-carboxylic acid ethyl ester
Synonyms:
CAS NO:135074-56-5
Molecular Formula:
Molecular Weight: 348.514
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: (2R,3S)-2-[(E)-2-(tert-Butyl-dimethyl-silanyloxy)-vinyl]-3-phenyl-oxirane-2-carboxylic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (2R,3S)-2-[(E)-2-(tert-Butyl-dimethyl-silanyloxy)-vinyl]-3-phenyl-oxirane-2-carboxylic acid ethyl ester(135074-56-5)
EPA Substance Registry System: (2R,3S)-2-[(E)-2-(tert-Butyl-dimethyl-silanyloxy)-vinyl]-3-phenyl-oxirane-2-carboxylic acid ethyl ester(135074-56-5)

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: 135074-56-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 135074-56-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,0,7 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 135074-56:
(8*1)+(7*3)+(6*5)+(5*0)+(4*7)+(3*4)+(2*5)+(1*6)=115
115 % 10 = 5
So 135074-56-5 is a valid CAS Registry Number.

135074-56-5Upstream product

135074-56-5Downstream Products

135074-57-6 (4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-phenyl-4,5-dihydro-furan-2-carboxylic acid ethyl ester

135074-56-5Relevant academic research and scientific papers

A New Annulation for Highly Functionalized Dihydrofurans via C-C Bond Formation

Hudlicky, Tomas,Barbieri, Graciela

, p. 4598 - 4600 (1991)

An unique low-temperature rearrangement of silyl enol ether terminated oxiranes, prepared by the addition of the dienolate anion of ethyl 2-bromo-4-siloxycrotonate to aldehydes, has been implemented for the synthesis of functionalized dihydrofurans.

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