Welcome to LookChem.com Sign In|Join Free

CAS

  • or

40342-60-7

Post Buying Request

40342-60-7 Suppliers

Recommended suppliersmore

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

40342-60-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40342-60-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,3,4 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 40342-60:
(7*4)+(6*0)+(5*3)+(4*4)+(3*2)+(2*6)+(1*0)=77
77 % 10 = 7
So 40342-60-7 is a valid CAS Registry Number.

40342-60-7Relevant articles and documents

Method for producing hypervalent iodine compound

-

Paragraph 0061-0062, (2020/12/31)

The invention provides a method for producing a hypervalent iodine compound; the method is more effective than the prior art, improves yield while reducing reaction time, and is more suitable for industrial application.

Safer Synthesis of (Diacetoxyiodo)arenes Using Sodium Hypochlorite Pentahydrate

Watanabe, Ayumi,Miyamoto, Kazunori,Okada, Tomohide,Asawa, Tomotake,Uchiyama, Masanobu

, p. 14262 - 14268 (2018/11/23)

A practical method for the preparation of (diacetoxyiodo)arene ArI(OAc)2 is described. The use of commercially available sodium hypochlorite pentahydrate (NaClO·5H2O) enabled safe, rapid, and inexpensive oxidation of iodoarenes with electron-withdrawing and -donating substituents. The method allows tandem divergent access to synthetically useful organo-λ3-iodanes such as hydroxyl(tosyloxy)iodobenzene, iodosylbenzene, iodonium ylide, etc.

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 40342-60-7