Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1605-49-8

Post Buying Request

1605-49-8 Suppliers

Recommended suppliersmore

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

1605-49-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1605-49-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,0 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1605-49:
(6*1)+(5*6)+(4*0)+(3*5)+(2*4)+(1*9)=68
68 % 10 = 8
So 1605-49-8 is a valid CAS Registry Number.

1605-49-8Downstream Products

1605-49-8Relevant articles and documents

Palladium-catalyzed microwave-assisted amination of 1-bromonaphthalenes and 5-and 8-bromoquinolines

Wang, Tammy,Magnin, David R.,Hamann, Lawrence G.

, p. 897 - 900 (2003)

1-Aminonaphthalenes and 5-and 8-aminoquinolines were rapidly prepared from the respective aryl bromides in good yields by Pd-catalyzed aryl amination under microwave conditions. Consistent improvements in yields over those obtained under standard conditions were seen with quinoline substrates. In the cases where 5-bromo-8-cyanoquinoline was used as a substrate, no desired products were obtained under standard conditions with a number of different primary and secondary amines. However, microwave conditions provided the desired products in good to excellent yields.

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 1605-49-8