Welcome to LookChem.com Sign In|Join Free

CAS

  • or

194857-91-5

Post Buying Request

194857-91-5 Suppliers

Recommended suppliersmore

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

194857-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 194857-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,8,5 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 194857-91:
(8*1)+(7*9)+(6*4)+(5*8)+(4*5)+(3*7)+(2*9)+(1*1)=195
195 % 10 = 5
So 194857-91-5 is a valid CAS Registry Number.

194857-91-5Relevant articles and documents

Synthesis of a novel 1,4-bridged calix[8]arene 'host' cavity

Tsantrizos, Youla S.,Chew, Warren,Colebrook, Lawrence D.,Sauriol, Francoise

, p. 5411 - 5414 (2007/10/03)

A conformationally stable, acridone-based linker (1) was synthesized and attached to p-tert-butylcalix[8]arene (2) to form the novel 1,4-bridged calix[8] arene derivative 3. The structural assignment of 3 was based on its MS and high-field NMR data and su

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 194857-91-5