Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1258453-65-4

Post Buying Request

1258453-65-4 Suppliers

Recommended suppliersmore

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

1258453-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258453-65-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,4,5 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1258453-65:
(9*1)+(8*2)+(7*5)+(6*8)+(5*4)+(4*5)+(3*3)+(2*6)+(1*5)=174
174 % 10 = 4
So 1258453-65-4 is a valid CAS Registry Number.

1258453-65-4Downstream Products

1258453-65-4Relevant articles and documents

Catalyst-Free Synthesis of 2-Anilinoquinolines and 3-Hydroxyquinolines via Three-Component Reaction of Quinoline N-Oxides, Aryldiazonium Salts, and Acetonitrile

Dhiman, Ankit Kumar,Chandra, Devesh,Kumar, Rakesh,Sharma, Upendra

, p. 6962 - 6969 (2019)

A rapid microwave-assisted, catalyst-free, three-component synthesis of various 2-anilinoquinolines from quinoline N-oxides and aryldiazonium salts in acetonitrile under microwave irradiation is reported. This reaction utilizes acetonitrile as a single nitrogen source and involves the formation of two new C-N bonds via the formal [3 + 2] cycloaddition reaction. In the case of 2-substituted quinolines, 3-hydroxyquinoline was observed as the main product via a 1,3 shift of the oxygen atom from N-oxide to the C3 position of quinolines.

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 1258453-65-4