Welcome to LookChem.com Sign In|Join Free

CAS

  • or

30742-31-5

Post Buying Request

30742-31-5 Suppliers

Recommended suppliersmore

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

30742-31-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30742-31-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,7,4 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 30742-31:
(7*3)+(6*0)+(5*7)+(4*4)+(3*2)+(2*3)+(1*1)=85
85 % 10 = 5
So 30742-31-5 is a valid CAS Registry Number.

30742-31-5Downstream Products

30742-31-5Relevant articles and documents

Transition-Metal-Free C(sp3)–S Coupling in Water: Synthesis of Benzyl Dithiocarbamates Using Thiuram Disulfides as an Organosulfur Source

Peng, Han-Ying,Dong, Zhi-Bing

, p. 949 - 956 (2018/11/27)

A simple, highly efficient and environmentally benign method for the synthesis of benzyl dithiocarbamates was reported. Without addition of metal catalyst, a series of 34 benzyl dithiocarbamates were obtained in good to excellent yields by treating benzyl halides with tetraalkylthiuram disulfides in water. The protocol allows easy access to C(sp3)–S bond formation, features the advantages of easy performance, environmental friendliness, good to excellent yields, and good functional tolerance, showing potential value for the preparation of some biologically active compounds.

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 30742-31-5