Welcome to LookChem.com Sign In|Join Free

CAS

  • or

141246-67-5

Post Buying Request

141246-67-5 Suppliers

Recommended suppliersmore

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

141246-67-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141246-67-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,2,4 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 141246-67:
(8*1)+(7*4)+(6*1)+(5*2)+(4*4)+(3*6)+(2*6)+(1*7)=105
105 % 10 = 5
So 141246-67-5 is a valid CAS Registry Number.

141246-67-5Downstream Products

141246-67-5Relevant articles and documents

Catalytic Codimerization of α,β- with γ,δ-Unsaturated Ketones: Novel Stereoselective Method of the Synthesis of Functionalized 8-Oxabicyclooctanes

Kovalev, Igor P.,Ipatkin, Vyacheslav V.,Strelenko, Yury A.,Ignatenko, Anatoly V.,Nikishin, Gennady I.

, p. 1791 - 1794 (1992)

Functionalized 8-oxabicyclooctanes (3a-e) were obtained in one stage from vinyl ketones and 5-methylhex-5-en-2-one or 1-phenyl-4-methylpenty-4-en-1-one in the presence of the catalytic system 2*SnCl2.

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 141246-67-5