Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1424343-82-7

Post Buying Request

1424343-82-7 Suppliers

Recommended suppliersmore

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

1424343-82-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1424343-82-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,4,3,4 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1424343-82:
(9*1)+(8*4)+(7*2)+(6*4)+(5*3)+(4*4)+(3*3)+(2*8)+(1*2)=137
137 % 10 = 7
So 1424343-82-7 is a valid CAS Registry Number.

1424343-82-7Downstream Products

1424343-82-7Relevant articles and documents

Cu-catalyzed in situ generation of thiol using xanthate as a thiol surrogate for the one-pot synthesis of benzothiazoles and benzothiophenes

Prasad,Sekar

, p. 1659 - 1665 (2013)

A new copper-catalyzed in situ generation of aryl thiolates strategy was successfully developed for the one-pot synthesis of substituted benzothiazoles from 2-iodoanilides using xanthate as a thiol precursor. A wide range of 2-iodoanilides with both electron-releasing and electron-withdrawing groups produced the corresponding benzothiazoles in good yields. Further, this one-pot protocol was successfully utilized for the synthesis of a potent antitumor agent 2-(3,4-dimethoxyphenyl)-5-fluorobenzo[d]thiazole (PMX 610). Finally, the copper-catalyzed in situ generation of aryl thiolates strategy was successfully applied for the domino synthesis of substituted benzothiophenes from o-haloalkynyl benzenes using xanthate as a thiol precursor.

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

What can I do for you?
Get Best Price

Get Best Price for 1424343-82-7