Cas 1240326-50-4,benzyl (R)-1-((S)-4-isopropyl-2-oxo-5,5-diphenyloxazolidin-3-yl)-4-methyl-1-oxopentan-2-ylcarbamate

1240326-50-4

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Basic information

Product Name: benzyl (R)-1-((S)-4-isopropyl-2-oxo-5,5-diphenyloxazolidin-3-yl)-4-methyl-1-oxopentan-2-ylcarbamate
Synonyms: benzyl (R)-1-((S)-4-isopropyl-2-oxo-5,5-diphenyloxazolidin-3-yl)-4-methyl-1-oxopentan-2-ylcarbamate
CAS NO:1240326-50-4
Molecular Formula:
Molecular Weight: 528.648
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: benzyl (R)-1-((S)-4-isopropyl-2-oxo-5,5-diphenyloxazolidin-3-yl)-4-methyl-1-oxopentan-2-ylcarbamate(CAS DataBase Reference)
NIST Chemistry Reference: benzyl (R)-1-((S)-4-isopropyl-2-oxo-5,5-diphenyloxazolidin-3-yl)-4-methyl-1-oxopentan-2-ylcarbamate(1240326-50-4)
EPA Substance Registry System: benzyl (R)-1-((S)-4-isopropyl-2-oxo-5,5-diphenyloxazolidin-3-yl)-4-methyl-1-oxopentan-2-ylcarbamate(1240326-50-4)

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: 1240326-50-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1240326-50-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,3,2 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1240326-50:
(9*1)+(8*2)+(7*4)+(6*0)+(5*3)+(4*2)+(3*6)+(2*5)+(1*0)=104
104 % 10 = 4
So 1240326-50-4 is a valid CAS Registry Number.

1240326-50-4Upstream product

1240326-50-4Downstream Products

1240326-50-4Relevant academic research and scientific papers

Facile formation of N-acyl-oxazolidinone derivatives using acid fluorides

Schindler, Corinna S.,Forster, Patrik M.,Carreira, Erick M.

scheme or table, p. 4102 - 4105 (2010/11/19)

A mild method is presented for the formation of N-acylated oxazolidinones that employs acid fluorides and mild bases, such as iPr 2NEt and NEt3. Optimized reaction conditions for two types of substrates have been developed utilizing either the oxazolidinone itself or the corresponding in situ generated O-silyloxazolidinones resulting in the formation of the desired N-acylated products in high yields of up to 98%.

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