Cas 150193-49-0,2-{(2S,3S)-1-Benzyl-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-2-yl}-2-methyl-malonic acid diallyl ester

150193-49-0

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Basic information

Product Name: 2-{(2S,3S)-1-Benzyl-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-2-yl}-2-methyl-malonic acid diallyl ester
Synonyms: 2-{(2S,3S)-1-Benzyl-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-2-yl}-2-methyl-malonic acid diallyl ester
CAS NO:150193-49-0
Molecular Formula:
Molecular Weight: 515.722
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: 2-{(2S,3S)-1-Benzyl-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-2-yl}-2-methyl-malonic acid diallyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-{(2S,3S)-1-Benzyl-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-2-yl}-2-methyl-malonic acid diallyl ester(150193-49-0)
EPA Substance Registry System: 2-{(2S,3S)-1-Benzyl-3-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4-oxo-azetidin-2-yl}-2-methyl-malonic acid diallyl ester(150193-49-0)

Safety Data

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Safety Statements: N/A
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RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 150193-49-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 150193-49-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,1,9 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 150193-49:
(8*1)+(7*5)+(6*0)+(5*1)+(4*9)+(3*3)+(2*4)+(1*9)=110
110 % 10 = 0
So 150193-49-0 is a valid CAS Registry Number.

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150193-49-0Relevant academic research and scientific papers

A Simple and Highly Diastereoselective Synthesis of A 1β-Methylcarbapenem Key Intermediate by Deallyloxycarbonylation Using Palladium Complexes

Murayama, Toshiyuki,Yoshida, Akifumi,Kobayashi, Toyohiko,Miura, Takashi

, p. 2271 - 2274 (1994)

A simple, highly diastereoselective synthesis of the key 1β-methylcarbapenem intermediate 1 has been accomplished via a palladium catalyzed deallyloxycarbonylation of diallyl malonate derivative 4a which was readily prepared from (3S,4R)-4-acetoxy-3--2-azetidinone 2 in two steps.

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