Welcome to LookChem.com Sign In|Join Free

CAS

  • or

867157-12-8

Post Buying Request

867157-12-8 Suppliers

Recommended suppliersmore

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

867157-12-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 867157-12-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,7,1,5 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 867157-12:
(8*8)+(7*6)+(6*7)+(5*1)+(4*5)+(3*7)+(2*1)+(1*2)=198
198 % 10 = 8
So 867157-12-8 is a valid CAS Registry Number.

867157-12-8Relevant articles and documents

Nickel-catalyzed regio- and stereoselective hydrophosphinylation of internal ynamides with H-phosphinates

Kinbara, Atsushi,Kasai, Haruka,Sato, Kaede,Watanabe, Yuri,Yamagishi, Takehiro

, p. 7068 - 7073 (2018)

A method for the catalytic hydrophosphinylation of internal ynamides with H-phosphinates has been developed for the first time. The protocol employing the catalyst generated from NiBr2 and PPh3 could be applied to several types of ynamides and H-phosphinates, affording (E)-β-aminovinylphosphinates in a highly regio- and stereoselective manner.

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 867157-12-8