Welcome to LookChem.com Sign In|Join Free

CAS

  • or

99859-45-7

Post Buying Request

99859-45-7 Suppliers

Recommended suppliersmore

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

99859-45-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99859-45-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,8,5 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 99859-45:
(7*9)+(6*9)+(5*8)+(4*5)+(3*9)+(2*4)+(1*5)=217
217 % 10 = 7
So 99859-45-7 is a valid CAS Registry Number.

99859-45-7Relevant articles and documents

Ligandless Regioselective Hydrosilylation of Allenes Catalyzed by Gold Nanoparticles

Kidonakis, Marios,Stratakis, Manolis

, p. 4538 - 4541 (2015)

The first example of Au-catalyzed hydrosilylation of allenes is presented using recyclable gold nanoparticles as catalyst, without the requirement of any external ligands or additives. The hydrosilane addition takes place on the more substituted double bond of terminal allenes in a highly regioselective manner. The observed regioselectivity/reactivity modes are attributed to steric and electronic factors.

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 99859-45-7