Welcome to LookChem.com Sign In|Join Free
  • or
3-Piperidino-4H-1-benzopyran-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

40302-79-2

Post Buying Request

40302-79-2 Suppliers

Recommended suppliers

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

40302-79-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40302-79-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,3,0 and 2 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 40302-79:
(7*4)+(6*0)+(5*3)+(4*0)+(3*2)+(2*7)+(1*9)=72
72 % 10 = 2
So 40302-79-2 is a valid CAS Registry Number.

40302-79-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-piperidin-1-ylchromen-4-one

1.2 Other means of identification

Product number -
Other names 3-N-Piperidinochromon

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:40302-79-2 SDS

40302-79-2Downstream Products

40302-79-2Relevant academic research and scientific papers

Reaction of 3-iodochromone with nucleophiles 3. Formation of 2-aminomethylene-3(2h)-benzofuranones by the reaction with secondary amines

Sugita, Yoshiaki,Iwaki, Takako,Okamoto, Misaki,Yokoe, Ichiro

, p. 881 - 888 (2007/10/03)

3-Iodochromone (4a) easily reacted with secondary amines in the presence of potassium carbonate to give 2-aminomethylene-3(2H)-benzofuranones in good yields. Under similar conditions without potassium carbonate, 4a was reacted with piperidine to give the

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 40302-79-2