Welcome to LookChem.com Sign In|Join Free
  • or
N-ethynyl-4-methyl-N-pent-3-ynyl-benzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

313666-12-5

Post Buying Request

313666-12-5 Suppliers

Recommended suppliers

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

313666-12-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 313666-12-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,3,6,6 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 313666-12:
(8*3)+(7*1)+(6*3)+(5*6)+(4*6)+(3*6)+(2*1)+(1*2)=125
125 % 10 = 5
So 313666-12-5 is a valid CAS Registry Number.

313666-12-5Downstream Products

313666-12-5Relevant academic research and scientific papers

Chemo- and regioselective crossed alkyne cyclotrimerisation of 1,6-diynes with terminal monoalkynes mediated by Grubbs' catalyst or Wilkinson's catalyst

Witulski,Stengel,Fernandez-Hernandez

, p. 1965 - 1966 (2007/10/03)

A novel protocol for crossed alkyne cyclotrimerisations mediated by Grubbs' catalyst [RuCl2(=CHPh)(PCy3)2] allows the efficient synthesis of 4,6-substituted indolines with high regioselectivity, and it is complementary to

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 313666-12-5