Welcome to LookChem.com Sign In|Join Free
  • or
C18H13F3O5S is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1620389-08-3

Post Buying Request

1620389-08-3 Suppliers

Recommended suppliers

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

1620389-08-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1620389-08-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,0,3,8 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1620389-08:
(9*1)+(8*6)+(7*2)+(6*0)+(5*3)+(4*8)+(3*9)+(2*0)+(1*8)=153
153 % 10 = 3
So 1620389-08-3 is a valid CAS Registry Number.

1620389-08-3Downstream Products

1620389-08-3Relevant academic research and scientific papers

Regioselective Suzuki-Miyaura cross-coupling reactions of the bis(triflate) of 4,7-dihydroxycoumarin

Khaddour, Zien,Akrawi, Omer A.,Suleiman, Ali S.,Patonay, Tamás,Villinger, Alexander,Langer, Peter

, p. 4421 - 4423 (2014/08/05)

Arylated coumarins were prepared by site-selective Suzuki-Miyaura cross-coupling reaction of the bis(triflate) of 4,7-dihydroxycoumarin. The reactions proceeded by initial attack to the sterically more hindered position, due to electronic reasons.

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 1620389-08-3