Welcome to LookChem.com Sign In|Join Free
  • or
1H-Pyrrole-1-methanaminium, N,N-dimethyl-N-(4-methylphenyl)-, chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139003-49-9

Post Buying Request

139003-49-9 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

139003-49-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139003-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,0,0 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 139003-49:
(8*1)+(7*3)+(6*9)+(5*0)+(4*0)+(3*3)+(2*4)+(1*9)=109
109 % 10 = 9
So 139003-49-9 is a valid CAS Registry Number.

139003-49-9SDS

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 N,N-Dimethyl-N-((pyrrol-1-yl)methyl)p-toluidinium Chloride

1.2 Other means of identification

Product number -
Other names N,N-Dimethyl-N-[(pyrrol-1-yl)methyl]p-toluidinium Chloride

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:139003-49-9 SDS

139003-49-9Relevant academic research and scientific papers

176. Reaction of the 5-Azoniafulvene Ion with Enamines: A New Approach to Pyrrolizines

Schaerer, Daniel,Jindra, Vladimir,Bringhen, Alain O.,Burger, Ulrich

, p. 1817 - 1822 (2007/10/02)

The synthesis of N,N-dimethyl-N-anilinium chloride (14) and of the corresponding p-toluidinium salt 15 is described.These salts, when dissolved in polar solvents, are shown to be in equilibrium with 1-(chloromethyl)pyrrole (17) and thereby potentially with the 5-azoniafulvene ion (2).Consequently, they react under very mild conditions (MeCN, 60 deg C) with enamines to give pyrrolizine derivatives in acceptable yield (40-50percent).The process is rationalized in terms of an initial Mannich-type reaction which is immediately followed by a cyclization.

Post a RFQ

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)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 139003-49-9