Cas 109576-92-3,(E)-4-[1-(tert-Butyl-diphenyl-silanyl)-4-oxo-azetidin-2-yl]-but-2-enoic acid methyl ester

109576-92-3

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Basic information

Product Name: (E)-4-[1-(tert-Butyl-diphenyl-silanyl)-4-oxo-azetidin-2-yl]-but-2-enoic acid methyl ester
Synonyms:
CAS NO:109576-92-3
Molecular Formula:
Molecular Weight: 407.585
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: (E)-4-[1-(tert-Butyl-diphenyl-silanyl)-4-oxo-azetidin-2-yl]-but-2-enoic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (E)-4-[1-(tert-Butyl-diphenyl-silanyl)-4-oxo-azetidin-2-yl]-but-2-enoic acid methyl ester(109576-92-3)
EPA Substance Registry System: (E)-4-[1-(tert-Butyl-diphenyl-silanyl)-4-oxo-azetidin-2-yl]-but-2-enoic acid methyl ester(109576-92-3)

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: 109576-92-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 109576-92-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,5,7 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 109576-92:
(8*1)+(7*0)+(6*9)+(5*5)+(4*7)+(3*6)+(2*9)+(1*2)=153
153 % 10 = 3
So 109576-92-3 is a valid CAS Registry Number.

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109576-92-3Relevant academic research and scientific papers

A NEW APPROACH TO THE CARBAPENAM NUCLEUS THROUGH AN INTRAMOLECULAR N-HETEROCYCLIZATION

Dumas, Francoise,d'Angelo, Jean

, p. 3725 - 3728 (1986)

A new approach to the carbapenam nucleus is described.The starting ester 4a was converted, via a solvomercuration process, to a mixture of the iodoesters 11 and 12.Baseinduced cyclization of epimer 11 led to carbapenam derivative 14.

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