Welcome to LookChem.com Sign In|Join Free

CAS

  • or

127781-77-5

Post Buying Request

127781-77-5 Suppliers

Recommended suppliersmore

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

127781-77-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127781-77-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,8 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 127781-77:
(8*1)+(7*2)+(6*7)+(5*7)+(4*8)+(3*1)+(2*7)+(1*7)=155
155 % 10 = 5
So 127781-77-5 is a valid CAS Registry Number.

127781-77-5Relevant articles and documents

Intramolecular cation-π interactions control the conformation of nonrestricted (phenylalkyl)pyridines

Richter, Isabella,Minari, Jusaku,Axe, Philip,Lowe, John P.,James, Tony D.,Sakurai, Kazuo,Bull, Steven D.,Fossey, John S.

, p. 1082 - 1084 (2008/12/20)

NOEsy and fluorescence spectroscopy reveal that conversion of conformationally flexible (phenylalkyl)pyridines into their corresponding N-methyl-pyridinium iodides results in intramolecular π-stacking. The Royal Society of Chemistry.

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 127781-77-5