Welcome to LookChem.com Sign In|Join Free
  • or
C20H18O3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1309783-83-2

Post Buying Request

1309783-83-2 Suppliers

Recommended suppliers

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

1309783-83-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1309783-83-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,7,8 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1309783-83:
(9*1)+(8*3)+(7*0)+(6*9)+(5*7)+(4*8)+(3*3)+(2*8)+(1*3)=182
182 % 10 = 2
So 1309783-83-2 is a valid CAS Registry Number.

1309783-83-2Downstream Products

1309783-83-2Relevant academic research and scientific papers

Asymmetric Suzuki-Miyaura cross-coupling of aryl chlorides with enhancement of reaction time and catalyst turnover

Kamei, Toshinori,Sato, Akihiro H.,Iwasawa, Tetsuo

, p. 2638 - 2641 (2011/06/10)

A series of new chiral phosphonite ligands were evaluated for the palladium-catalyzed asymmetric Suzuki-Miyaura cross-coupling reactions of aryl chlorides. Ligand 4 gave 91% yield and 78% ee with 0.5 mol % catalyst loading for the coupling of aryl boronic

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 1309783-83-2