Welcome to LookChem.com Sign In|Join Free

CAS

  • or

116387-97-4

Post Buying Request

116387-97-4 Suppliers

Recommended suppliersmore

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

116387-97-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116387-97-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,3,8 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 116387-97:
(8*1)+(7*1)+(6*6)+(5*3)+(4*8)+(3*7)+(2*9)+(1*7)=144
144 % 10 = 4
So 116387-97-4 is a valid CAS Registry Number.

116387-97-4Downstream Products

116387-97-4Relevant articles and documents

Electrophilic Substitution of Heteroaromatic Compounds. Part 54. Intramolecular Base-catalysed Hydrogen Exchange at the 3-Position in Substituted Pyridines

Katritzky, Alan R.,Murugan, Ramiah

, p. 1867 - 1870 (2007/10/02)

Various O-linked substituents at the 4-position of a pyridine ring enhance the rate of base-catalysed hydrogen exchange at the 3,5-ring positions.An intramolecular proton-abstraction mechanism is proposed.

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 116387-97-4