Welcome to LookChem.com Sign In|Join Free

CAS

  • or

263565-67-9

Post Buying Request

263565-67-9 Suppliers

Recommended suppliersmore

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

263565-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 263565-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,3,5,6 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 263565-67:
(8*2)+(7*6)+(6*3)+(5*5)+(4*6)+(3*5)+(2*6)+(1*7)=159
159 % 10 = 9
So 263565-67-9 is a valid CAS Registry Number.

263565-67-9Downstream Products

263565-67-9Relevant articles and documents

Titanocene(II)-promoted olefination of ω,ω-bis(phenylthio)alkyl alkanoates. A new method for the preparation of ω-hydroxy ketones

Rahim, Md. Abdur,Fujiwara, Tooru,Takeda, Takeshi

, p. 763 - 770 (2007/10/03)

Intramolecular olefination of esters having a thioacetal moiety was studied. The treatment of ω,ω-bis(phenylthio)alkyl alkanoates with Cp2Ti[P(OEt)3]2 and the following hydrolysis gave ω-hydroxy ketones in good yields. (C) 2000 Elsevier Science Ltd.

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 263565-67-9