Cas 203984-22-9,(R)-1-((R)-2-Methoxy-1-phenyl-ethyl)-5-((R)-1-trimethylsilanyloxy-ethyl)-1,5-dihydro-pyrrol-2-one

203984-22-9

Post Buying Request

Basic information

Product Name: (R)-1-((R)-2-Methoxy-1-phenyl-ethyl)-5-((R)-1-trimethylsilanyloxy-ethyl)-1,5-dihydro-pyrrol-2-one
Synonyms: (R)-1-((R)-2-Methoxy-1-phenyl-ethyl)-5-((R)-1-trimethylsilanyloxy-ethyl)-1,5-dihydro-pyrrol-2-one
CAS NO:203984-22-9
Molecular Formula:
Molecular Weight: 333.503
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: (R)-1-((R)-2-Methoxy-1-phenyl-ethyl)-5-((R)-1-trimethylsilanyloxy-ethyl)-1,5-dihydro-pyrrol-2-one(CAS DataBase Reference)
NIST Chemistry Reference: (R)-1-((R)-2-Methoxy-1-phenyl-ethyl)-5-((R)-1-trimethylsilanyloxy-ethyl)-1,5-dihydro-pyrrol-2-one(203984-22-9)
EPA Substance Registry System: (R)-1-((R)-2-Methoxy-1-phenyl-ethyl)-5-((R)-1-trimethylsilanyloxy-ethyl)-1,5-dihydro-pyrrol-2-one(203984-22-9)

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: 203984-22-9(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products
Article

203984-22-9 Suppliers

Recommended suppliers

203984-22-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203984-22-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,9,8 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 203984-22:
(8*2)+(7*0)+(6*3)+(5*9)+(4*8)+(3*4)+(2*2)+(1*2)=129
129 % 10 = 9
So 203984-22-9 is a valid CAS Registry Number.

203984-22-9Upstream product

203984-22-9Downstream Products

203984-22-9Relevant academic research and scientific papers

Stereoselective synthesis of 4,5-disubstituted pyrrolidin-2-ones by cuprate addition to chiral non racemic α,β-unsaturated-γ-lactams

Baussanne, Isabelle,Royer, Jacques

, p. 845 - 848 (2007/10/03)

A new access to enantiopure 4,5-disubstituted pyrrolidin-2-ones has been developed from chiral non racemic α,β-unsaturated-γ-lactams. Conjugate addition of Gilman-type cuprates results in trans addition with excellent diastereoselectivity.

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 203984-22-9