Welcome to LookChem.com Sign In|Join Free

CAS

  • or

861591-36-8

Post Buying Request

861591-36-8 Suppliers

Recommended suppliersmore

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

861591-36-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 861591-36-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,5,9 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 861591-36:
(8*8)+(7*6)+(6*1)+(5*5)+(4*9)+(3*1)+(2*3)+(1*6)=188
188 % 10 = 8
So 861591-36-8 is a valid CAS Registry Number.

861591-36-8Relevant articles and documents

α-Carbonyl Cations in Sulfoxide-Driven Oxidative Cyclizations

Stopka, Tobias,Niggemann, Meike,Maulide, Nuno

, p. 13270 - 13274 (2017)

The selective, metal-free generation of α-carbonyl cations from simple internal alkynes was accomplished by the addition of a sulfoxide to a densely substituted vinyl cation. The high reactivity of the α-carbonyl cations was found to efficiently induce hydrogen and even carbon shift reactions with unusual selecivities. Complex compounds with highly congested tertiary and all-carbon-substituted quartenary carbon centers can thus be accessed in a single step from simple precursors. Mechanistic analysis strongly supports the intermediacy of the title compounds and provides a simple predictive scheme for the migratory aptitude of different substituents.

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 861591-36-8