Cas 129743-75-5,(S)-3-[(3S,4R)-1-Benzyl-3-methyl-2-oxo-4-((E)-styryl)-azetidin-3-yl]-4-phenyl-oxazolidin-2-one

129743-75-5

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Basic information

Product Name: (S)-3-[(3S,4R)-1-Benzyl-3-methyl-2-oxo-4-((E)-styryl)-azetidin-3-yl]-4-phenyl-oxazolidin-2-one
Synonyms: (S)-3-[(3S,4R)-1-Benzyl-3-methyl-2-oxo-4-((E)-styryl)-azetidin-3-yl]-4-phenyl-oxazolidin-2-one
CAS NO:129743-75-5
Molecular Formula:
Molecular Weight: 438.526
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: (S)-3-[(3S,4R)-1-Benzyl-3-methyl-2-oxo-4-((E)-styryl)-azetidin-3-yl]-4-phenyl-oxazolidin-2-one(CAS DataBase Reference)
NIST Chemistry Reference: (S)-3-[(3S,4R)-1-Benzyl-3-methyl-2-oxo-4-((E)-styryl)-azetidin-3-yl]-4-phenyl-oxazolidin-2-one(129743-75-5)
EPA Substance Registry System: (S)-3-[(3S,4R)-1-Benzyl-3-methyl-2-oxo-4-((E)-styryl)-azetidin-3-yl]-4-phenyl-oxazolidin-2-one(129743-75-5)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 129743-75-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 129743-75-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,7,4 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 129743-75:
(8*1)+(7*2)+(6*9)+(5*7)+(4*4)+(3*3)+(2*7)+(1*5)=155
155 % 10 = 5
So 129743-75-5 is a valid CAS Registry Number.

129743-75-5Upstream product

129743-75-5Downstream Products

129743-75-5Relevant academic research and scientific papers

ASYMMETRIC SYNTHESIS WITH CHIRAL β-LACTAMS. HIGHLY STEREOSELECTIVE ALKYLATION AND ALDOL REACTION OF A CHIRAL 3-AMINO-4-STYRYL-β-LACTAM

Ojima, Iwao,Pei, Yazhong

, p. 977 - 980 (1990)

Extremely stereoselective alkylation and aldol reaction of enantiomerically pure 3-amino-4-styryl-β-lactams and a application to the asymmetric synthesis of α,β-diamino acid and alcohol are described.Possible mechanisms for these reactions are proposed.

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