Welcome to LookChem.com Sign In|Join Free

CAS

  • or

69857-48-3

69857-48-3

Post Buying Request

69857-48-3 Suppliers

Recommended suppliersmore

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

69857-48-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69857-48-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,8,5 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 69857-48:
(7*6)+(6*9)+(5*8)+(4*5)+(3*7)+(2*4)+(1*8)=193
193 % 10 = 3
So 69857-48-3 is a valid CAS Registry Number.

69857-48-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 1H-Pyrrole-2-carbonitrile,1,4-dimethyl-(9CI)

1.2 Other means of identification

Product number -
Other names 1,4-Dimethylpyrrol-2-carbonitril

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:69857-48-3 SDS

69857-48-3Upstream product

69857-48-3Downstream Products

69857-48-3Relevant articles and documents

Pyrroles from 3-Alkoxyacroleins and CH-acidic α-Aminoacetic Acid Derivatives

Walizei, Gul Hassan,Breitmaier, Eberhard

, p. 337 - 340 (2007/10/02)

2-Alkoxycarbonylpyrroles and 2-cyanopyrroles 4 are prepared in a one-step synthesis by vinylogous amidation of 3-alkoxyacroleins 1 with glycine esters 2a-c and aminoacetonitrile (2d), followed by base-catalyzed cyclodehydration of the intermediate 3-aminoacroleins 3.The 3-hydroxypropyl function can be introduced into the pyrrole ring by using 3,4-dihydro-2H-pyran-5-carbaldehyde (5) as a cyclic 3-alkoxyacrolein.

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

What can I do for you?
Get Best Price

Get Best Price for 69857-48-3