Welcome to LookChem.com Sign In|Join Free
  • or
1-(1H-benzotriazol-1-yl)-2-benzyloxyethan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

642993-51-9

Post Buying Request

642993-51-9 Suppliers

Recommended suppliers

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

642993-51-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 642993-51-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,2,9,9 and 3 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 642993-51:
(8*6)+(7*4)+(6*2)+(5*9)+(4*9)+(3*3)+(2*5)+(1*1)=189
189 % 10 = 9
So 642993-51-9 is a valid CAS Registry Number.

642993-51-9Relevant academic research and scientific papers

Synthesis of the C14-C25 Subunit of Bafilomycin A1

Eustache, Florence,Dalko, Peter I.,Cossy, Janine

, p. 9994 - 10002 (2003)

The enantioselective synthesis of the C14-C25 subunit of bafilomycin A 1, was realized in a convergent route. The sequence involves two dynamic kinetic resolution steps of 2-alkyl 1,3-diketones that use optically active ruthenium complexes, an

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 642993-51-9