Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1062073-40-8

Post Buying Request

1062073-40-8 Suppliers

Recommended suppliersmore

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

1062073-40-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1062073-40-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,2,0,7 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1062073-40:
(9*1)+(8*0)+(7*6)+(6*2)+(5*0)+(4*7)+(3*3)+(2*4)+(1*0)=108
108 % 10 = 8
So 1062073-40-8 is a valid CAS Registry Number.

1062073-40-8Downstream Products

1062073-40-8Relevant articles and documents

Solvent- and chromatography-free amination of π-deficient nitrogen heterocycles under microwave irradiation. A fast, efficient and green route to 9-aminoacridines, 4-aminoquinolines and 4-aminoquinazolines and its application to the synthesis of the drugs amsacrine and bistacrine

Staderini, Matteo,Cabezas, Nieves,Bolognesi, Maria Laura,Menéndez, J. Carlos

, p. 1024 - 1030 (2013)

Focused microwave irradiation of equimolecular mixtures of 9-chloroacridines, 4-chloroquinolines and 4-chloroquinazolines with amines in the presence of 2 equiv of phenol allows the general, fast and high-yielding synthesis of aminated heterocycles, with a very broad scope in terms of amine structure (aromatic, linear primary aliphatic, α-branched primary aliphatic, secondary aliphatic and diamines). Workup consisted of a simple washing with water and purification could be achieved by crystallization, avoiding the use of organic solvents in extraction and chromatographic purification steps. This protocol provides a solution to the long-standing synthetic problem of achieving a practical and efficient method for the amination of π-deficient nitrogen heterocycles for medicinal chemistry applications.

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 1062073-40-8