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4-Piperidinone, 2-(3-methoxyphenyl)-3-methyl-, trans- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81835-75-8

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81835-75-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81835-75-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,8,3 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 81835-75:
(7*8)+(6*1)+(5*8)+(4*3)+(3*5)+(2*7)+(1*5)=148
148 % 10 = 8
So 81835-75-8 is a valid CAS Registry Number.

81835-75-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name trans-2-(m-methoxyphenyl)-3-methyl-4-piperidone

1.2 Other means of identification

Product number -
Other names (2R,3S)-2-(3-Methoxy-phenyl)-3-methyl-piperidin-4-one

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:81835-75-8 SDS

81835-75-8Relevant academic research and scientific papers

A Novel Synthesis of 2-Aryl-4-Piperidones By Mannich Cyclization of Iminoketals (1)

Bosch, Joan,Rubiralta, Mario,Moral, Montserrat,Valls, Maria

, p. 595 - 606 (2007/10/02)

2-Aryl-4-piperidones have been synthesized by condensation between an aromatic aldehyde and a β-aminoketone ethylene ketal, and further cyclization of the resulting iminoketal with dry hydrogen chloride or anhydrous p-toluenesulfonic acid.Alternatively, r

MANNICH CYCLIZATION INVOLVING THE α-POSITION OF KETALS: SYNTHESIS OF 2-ARYL-4-PIPERIDONES AND 2-ARYL-3-ACYLPYRROLIDINES

Bosch, Joan,Rubiralta, Mario,Moral, Montserrat

, p. 473 - 476 (2007/10/02)

A new method for the preparation of 2-aryl-4-piperidones and 2-aryl-3-acylpyrrolidines based on the acid-induced intramolecular cyclization between an iminium salt and the α-position of a ketal group is reported.

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