Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1256752-90-5

Post Buying Request

1256752-90-5 Suppliers

Recommended suppliersmore

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

1256752-90-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1256752-90-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,7,5 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1256752-90:
(9*1)+(8*2)+(7*5)+(6*6)+(5*7)+(4*5)+(3*2)+(2*9)+(1*0)=175
175 % 10 = 5
So 1256752-90-5 is a valid CAS Registry Number.

1256752-90-5Downstream Products

1256752-90-5Relevant articles and documents

Copper-Catalyzed Asymmetric Borylallylation of Vinyl Arenes

Kim, Namhyeon,Han, Jung Tae,Ryu, Do Hyun,Yun, Jaesook

supporting information, p. 6144 - 6147 (2017/11/24)

A copper-catalyzed, enantioselective method for the borylallylation of vinyl arenes is reported. The reaction produces enantioenriched and functionalized organoboron compounds by sequentially incorporating boryl and allyl groups onto the C - C bond of vinyl arenes. Copper-catalyzed borylative coupling of vinyl arenes with allyl phosphates successfully proceeds in a regio- and enantioselective manner in the absence of a palladium cocatalyst.

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 1256752-90-5