Cas 138423-45-7,rac-<2R,3S(R)>-2-(3-bromo-2-oxopropyl)-3-(1-hydroxyethyl)-4-oxo-α-(triphenylphosphoranylidene)azetidine-1-acetic acid (2,2-dimethyl-1-oxopropoxy)methyl ester

138423-45-7

Post Buying Request

Basic information

Product Name: rac-<2R,3S(R)>-2-(3-bromo-2-oxopropyl)-3-(1-hydroxyethyl)-4-oxo-α-(triphenylphosphoranylidene)azetidine-1-acetic acid (2,2-dimethyl-1-oxopropoxy)methyl ester
Synonyms: rac-<2R,3S(R)>-2-(3-bromo-2-oxopropyl)-3-(1-hydroxyethyl)-4-oxo-α-(triphenylphosphoranylidene)azetidine-1-acetic acid (2,2-dimethyl-1-oxopropoxy)methyl ester
CAS NO:138423-45-7
Molecular Formula:
Molecular Weight: 682.548
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: rac-<2R,3S(R)>-2-(3-bromo-2-oxopropyl)-3-(1-hydroxyethyl)-4-oxo-α-(triphenylphosphoranylidene)azetidine-1-acetic acid (2,2-dimethyl-1-oxopropoxy)methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: rac-<2R,3S(R)>-2-(3-bromo-2-oxopropyl)-3-(1-hydroxyethyl)-4-oxo-α-(triphenylphosphoranylidene)azetidine-1-acetic acid (2,2-dimethyl-1-oxopropoxy)methyl ester(138423-45-7)
EPA Substance Registry System: rac-<2R,3S(R)>-2-(3-bromo-2-oxopropyl)-3-(1-hydroxyethyl)-4-oxo-α-(triphenylphosphoranylidene)azetidine-1-acetic acid (2,2-dimethyl-1-oxopropoxy)methyl ester(138423-45-7)

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: 138423-45-7(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products
Article

138423-45-7 Suppliers

Recommended suppliers

138423-45-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138423-45-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,4,2 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 138423-45:
(8*1)+(7*3)+(6*8)+(5*4)+(4*2)+(3*3)+(2*4)+(1*5)=127
127 % 10 = 7
So 138423-45-7 is a valid CAS Registry Number.

138423-45-7Upstream product

138423-44-6 rac-<2R,3S(R)>-2-(3-bromo-2,2-dimethoxypropyl)-3-(1-hydroxyethyl)-4-oxo-α-(triphenylphosphoranylidene)-1-azetidineacetic acid (2,2-dimethyl-1-oxopropyl)methyl ester

138423-45-7Downstream Products

138423-45-7Relevant academic research and scientific papers

Dual-Action Penems and Carbapenems

Corraz, Alfred J.,Dax, Scott L.,Dunlap, Norma K.,Georgopapadakou, Nafsika H.,Keith, Dennis D.,et al.

, p. 1828 - 1839 (1992)

Two series of dual-action antibacterial agents were synthesized in which penems and carbapenems were linked at the 2'-position to quinolones through either an ester or a carbamate moiety.Potent, broad-spectrum antibacterial activity was observed for both

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 138423-45-7