Welcome to LookChem.com Sign In|Join Free
  • or
C19H22O4 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1428369-75-8

Post Buying Request

1428369-75-8 Suppliers

Recommended suppliers

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

1428369-75-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1428369-75-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,3,6 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1428369-75:
(9*1)+(8*4)+(7*2)+(6*8)+(5*3)+(4*6)+(3*9)+(2*7)+(1*5)=188
188 % 10 = 8
So 1428369-75-8 is a valid CAS Registry Number.

1428369-75-8Downstream Products

1428369-75-8Relevant academic research and scientific papers

Construction of monocyclic eight-membered rings: Intermolecular rhodium(I)-catalyzed [6+2] cycloaddition of 4-allenals with alkynes

Oonishi, Yoshihiro,Hosotani, Akihito,Sato, Yoshihiro

, p. 11548 - 11551 (2013/01/15)

Rounding up: A RhI-catalyzed intermolecular cycloaddition of 4-allenals with alkynes has been developed that provides various monocyclic eight-membered rings in good to high yields in a stereoselective manner (see scheme). In addition, the chirality of the starting allene is transferred in this reaction, thereby giving optically active monocyclic eight-membered ring compounds. Copyright

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 1428369-75-8