Welcome to LookChem.com Sign In|Join Free
  • or
(3R,4R)-1,6-Bis-benzenesulfonyl-hexane-3,4-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

195731-32-9

Post Buying Request

195731-32-9 Suppliers

Recommended suppliers

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

195731-32-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 195731-32-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,7,3 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 195731-32:
(8*1)+(7*9)+(6*5)+(5*7)+(4*3)+(3*1)+(2*3)+(1*2)=159
159 % 10 = 9
So 195731-32-9 is a valid CAS Registry Number.

195731-32-9Relevant academic research and scientific papers

Bidirectional and convergent routes to oligo(tetrahydrofurans)

Koert, Ulrich,Stein, Matthias,Wagner, Holger

, p. 1170 - 1180 (1997)

Oligo(tetrahydrofurans) (oligo-THFs) 8-12 have been synthesised stereoselectively. Multiple Williamson reactions were used as key steps. While oligo-THFs with an even number of THF rings like the bi-THFs 8 and 9 as well as the tetra-THFs 10 and 11 were ob

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 195731-32-9