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

39810-48-5

Post Buying Request

39810-48-5 Suppliers

Recommended suppliers

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

39810-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39810-48-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,8,1 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 39810-48:
(7*3)+(6*9)+(5*8)+(4*1)+(3*0)+(2*4)+(1*8)=135
135 % 10 = 5
So 39810-48-5 is a valid CAS Registry Number.

39810-48-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name N-(4-methylphenyl)thiophene-2-sulfonamide

1.2 Other means of identification

Product number -
Other names 2-Thienylsulfonyl-p-toluidid

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:39810-48-5 SDS

39810-48-5Downstream Products

39810-48-5Relevant academic research and scientific papers

THE REACTIONS OF SOME THIOPHENE SULFONYL DERIVATVES

Cremlyn, Richard J.,Goulding, Kenneth H.,Swinbourne, Frederick J.,Yung, Kin-Man

, p. 111 - 120 (2007/10/02)

Thiophene-2-sulfonyl chloride has been allowed to react with 7 amines, hydrazine and sodium azide.The hydrazide was converted into 21 hydrazones.The azide reacts with cyclohexene, norbornene and triphenylphosphine.The sulfonyl chloride with chlorosulfonic acid gave a mixture of the 2,4- and 2,5-bis-sulfonyl chlorides (2:1).These were not separated by conversion to amides, azides, hydrazides, or hydrazones. 2-Carboxythiophene with chlorosulfonic acid gave a mixture of the 4- and 5-sulfonyl chlorides (9:1), conversion to amides and recrystallization gave the 4-sulfonamides.Chlorosulfonation of 2-carboxamido- and 2-N,N-dimethylcarboxamidothiophene gave the 4-sulfonyl chlorides, characterized as amides, hydrazides and 18 hydrazones.Some N-arylthiophenesulfonamides were condensed with trichloromethylsulfonyl chloride.The i.r., n.m.r. and mass spectra of the various thiophenesulphonyl derivatives are discussed.

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 39810-48-5