Cas 321567-00-4,5-Methyl-1-((S)-1-phenyl-ethyl)-pyrrolidin-2-one

321567-00-4

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Basic information

Product Name: 5-Methyl-1-((S)-1-phenyl-ethyl)-pyrrolidin-2-one
Synonyms: 5-Methyl-1-((S)-1-phenyl-ethyl)-pyrrolidin-2-one
CAS NO:321567-00-4
Molecular Formula:
Molecular Weight: 203.284
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: 5-Methyl-1-((S)-1-phenyl-ethyl)-pyrrolidin-2-one(CAS DataBase Reference)
NIST Chemistry Reference: 5-Methyl-1-((S)-1-phenyl-ethyl)-pyrrolidin-2-one(321567-00-4)
EPA Substance Registry System: 5-Methyl-1-((S)-1-phenyl-ethyl)-pyrrolidin-2-one(321567-00-4)

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: 321567-00-4(Hazardous Substances Data)

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321567-00-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 321567-00-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,1,5,6 and 7 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 321567-00:
(8*3)+(7*2)+(6*1)+(5*5)+(4*6)+(3*7)+(2*0)+(1*0)=114
114 % 10 = 4
So 321567-00-4 is a valid CAS Registry Number.

321567-00-4Upstream product

321567-00-4Downstream Products

4775-98-8 δ-caprolactam

321567-00-4Relevant academic research and scientific papers

Asymmetric synthesis with chiral hydrogenolysable amines, ω-imino esters reduction: A diastereoselective route to ω-alkyl lactams

Marx,El Bouz,Celerier,Lhommet

, p. 4307 - 4310 (1992)

Chiral methylbenzylamine is used to prepare ω-amino esters which are then transformed into ω-alkyl lactams with good diastereoselectivity.

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