Welcome to LookChem.com Sign In|Join Free
  • or
Ethanone, 1-[3-methyl-5-(2-nitrophenyl)-1-phenyl-1H-pyrazol-4-yl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142055-59-2

Post Buying Request

142055-59-2 Suppliers

Recommended suppliers

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

142055-59-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142055-59-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,0,5 and 5 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 142055-59:
(8*1)+(7*4)+(6*2)+(5*0)+(4*5)+(3*5)+(2*5)+(1*9)=102
102 % 10 = 2
So 142055-59-2 is a valid CAS Registry Number.

142055-59-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-[3-methyl-5-(2-nitrophenyl)-1-phenylpyrazol-4-yl]ethanone

1.2 Other means of identification

Product number -
Other names HMS557A21

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:142055-59-2 SDS

142055-59-2Relevant academic research and scientific papers

Synthesis of pyrazolo[4,3-c]quinoline-5-oxide by reductive cyclization of 4-acetyl-5-(2-nitrophenyl)pyrazole: Revision of the reported structures

Kalayanov, Genadiy D.,Choi, Joong-Kwon

, p. 1221 - 1227 (2007/10/03)

Cyclocondensation of 3-(2-nitrobenzoyl)pentane-2,4-dione with phenylhydrazine provided 4-(2-nitrobenzoyl)-3,5-dimethyl-1-phenylpyrazole (5) instead of 4-acetyl-3-methyl-5-(2-nitrophenyl)-1-phenylpyrazole (2). Catalytic hydrogenation of 2 resulted in the s

A Comparative Study on the Synthesis of Pyrazoloquinoline Oxides by Reductive Cyclisations

Sicker, Dieter

, p. 275 - 276 (2007/10/02)

Alternate routes for the reductive cyclisation of 4-acetyl-3-methyl-5-(2-nitrophenyl)-1-phenylpyrazole under different conditions are described.Whereas 3,4-dimethyl-1-phenylpyrazoloquinoline 5-oxide is formed by mild noncatalytic reductions, cataly

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 142055-59-2