Welcome to LookChem.com Sign In|Join Free
  • or
1-Oxa-2,7-diazaspiro[4.4]non-2-en-6-one, 3-(4-chlorophenyl)-8,8-dimethyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139059-91-9

Post Buying Request

139059-91-9 Suppliers

Recommended suppliers

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

139059-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139059-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,0,5 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 139059-91:
(8*1)+(7*3)+(6*9)+(5*0)+(4*5)+(3*9)+(2*9)+(1*1)=149
149 % 10 = 9
So 139059-91-9 is a valid CAS Registry Number.

139059-91-9SDS

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 3-(4-chlorophenyl)-6-oxo-8,8-dimethyl-1-oxa-2,7-diazaspiro[4.4]non-2-ene

1.2 Other means of identification

Product number -
Other names 3-(4-chlorophenyl)-8,8-dimethyl-1-oxa-2,7-diazaspiro[4.4]non-2-ene-6-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:139059-91-9 SDS

139059-91-9Downstream Products

139059-91-9Relevant academic research and scientific papers

1,3-DIPOLAR CYCLOADDITION OF NITRONES AND NITRILE OXIDES TO 5,5-DIMETHYL-3-METHYLENEPYRROLIDINE-2-THIONE

Fisera, Lubor,Jaroskova, Libuse,Matejkova, Iveta,Heimgartner, Heinz

, p. 271 - 278 (2007/10/02)

A simple synthesis of title compound (3) and a number of different cycloadditions are described.C-Aroyl- and C,N-diphenylnitrones react regio- and stereoselectively to the C=C exocyclic double bond of 3, to give only spirocycloadduct (10).On the other han

Regioselectivity in the 1,3-Dipolar Cycloaddition of Nitrile Oxides to 3,3-Methylene-5,5-dimethyl-2-pyrrolidinone

Oravec, Peter,Fisera, Lubor,Ertl, Peter,Vegh, Daniel

, p. 821 - 828 (2007/10/02)

Nitrile oxides add regioselectively to the carbon-carbon double bond of 3,3-methylene-5,5-dimethyl-2-pyrrolidinone (1), giving exclusively spiro-isoxazolines: 3-aryl-6-oxo-8,8-dimethyl-1-oxa-2,7-diazaspironon-2-enes 3a-l.The regiochemistry of the 1,3

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 139059-91-9