Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1575656-56-2

Post Buying Request

1575656-56-2 Suppliers

Recommended suppliersmore

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

1575656-56-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1575656-56-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,5,6,5 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1575656-56:
(9*1)+(8*5)+(7*7)+(6*5)+(5*6)+(4*5)+(3*6)+(2*5)+(1*6)=212
212 % 10 = 2
So 1575656-56-2 is a valid CAS Registry Number.

1575656-56-2Downstream Products

1575656-56-2Relevant articles and documents

One-Pot Directing Group Formation/C?H Bond Functionalization via Copper(I) and Ruthenium(II) Catalysis

Bruneau, Christian,Gramage-Doria, Rafael

supporting information, p. 3847 - 3856 (2016/12/16)

A copper(I)-catalyzed oxidation leading to the formation of 2-pyridyl ketone directing groups has been efficiently coupled with a ruthenium(II)-catalyzed C(sp2)?H bond arylation transformation without performing any intermediate work-up. This sustainable approach was further extended to sequential three-step transition metal-catalyzed transformations in which up to four new bonds (C–O, C–C, C–H and O–H) are formed in a one-pot fashion. This is the first example in which two different transition metal catalysts are sequentially employed for the directing group formation and the C?H bond functionalization, respectively. (Figure presented.).

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 1575656-56-2