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3-Cyclopentene-1-carboxylic acid, 3-methyl-5-(4-nitrophenyl)-2-oxo-4-phenyl-, ethyl ester, (1S,5R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

650605-47-3

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650605-47-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 650605-47-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,0,6,0 and 5 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 650605-47:
(8*6)+(7*5)+(6*0)+(5*6)+(4*0)+(3*5)+(2*4)+(1*7)=143
143 % 10 = 3
So 650605-47-3 is a valid CAS Registry Number.

650605-47-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-methyl-5-(4-nitrophenyl)-2-oxo-4-phenyl-cyclopent-3-enecarboxylic acid ethyl ester

1.2 Other means of identification

Product number -
Other names (1R,5S)-3-Methyl-5-(4-nitro-phenyl)-2-oxo-4-phenyl-cyclopent-3-enecarboxylic acid ethyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:650605-47-3 SDS

650605-47-3Downstream Products

650605-47-3Relevant academic research and scientific papers

Cationic vanadium(IV) complexes as efficient catalysts for nazarov cyclizations

Walz, Irene,Bertogg, Andreas,Togni, Antonio

, p. 2650 - 2658 (2008/02/08)

Vanadium(IV) species generated in situ from V(salen)Cl2 complexes (1) by reaction with 2 equiv. of AgSbF6 are effective catalysts for Nazarov cyclizations. Thus, dialkenyl ketones bearing α-ester groups are efficiently converted to c

Catalytic Asymmetric Nazarov Reactions Promoted by Chiral Lewis Acid Complexes

Aggarwal, Varinder K.,Belfield, Andrew J.

, p. 5075 - 5078 (2007/10/03)

(Equation presented) Divinyl ketones bearing α-ester or α-amide groups undergo Nazarov cyclizations to give cylopentenones using copper-bisoxazoline Lewis acid complexes with moderate to good ees.

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