Welcome to LookChem.com Sign In|Join Free
  • or
3-bromo-2-(4-chlorophenyl)benzo[d]imidazo[2,1-b]thiazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

37654-59-4

Post Buying Request

37654-59-4 Suppliers

Recommended suppliers

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

37654-59-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 37654-59-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,6,5 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 37654-59:
(7*3)+(6*7)+(5*6)+(4*5)+(3*4)+(2*5)+(1*9)=144
144 % 10 = 4
So 37654-59-4 is a valid CAS Registry Number.

37654-59-4Downstream Products

37654-59-4Relevant academic research and scientific papers

Sodium Salts (NaI/NaBr/NaCl) for the Halogenation of Imidazo-Fused Heterocycles

Semwal, Rashmi,Ravi, Chitrakar,Kumar, Rahul,Meena, Ramavatar,Adimurthy, Subbarayappa

, p. 792 - 805 (2019/01/24)

We report herein an effective method for the halogenation of imidazo-fused heterocycles using readily available sodium salts (NaCl/NaBr/NaI) as halogen source and K2S2O8 (or) oxone as promoter. A variety of C-3 halogenated imidazo[1,2-a]pyridines and benzo[d]imidazo[2,1-b]thiazoles were obtained in good to excellent yields. The present method of halogenation has been also extended to 2-aminopyridines, 2-aminopyrimidine, indole, and isoquinoline with moderate to excellent yields.

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 37654-59-4