Welcome to LookChem.com Sign In|Join Free

CAS

  • or
2-[2-(4-methylphenyl)-5-bromophenyl]-1,3-benzoxazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1042719-81-2

Post Buying Request

1042719-81-2 Suppliers

Recommended suppliersmore

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

1042719-81-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1042719-81-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,2,7,1 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1042719-81:
(9*1)+(8*0)+(7*4)+(6*2)+(5*7)+(4*1)+(3*9)+(2*8)+(1*1)=132
132 % 10 = 2
So 1042719-81-2 is a valid CAS Registry Number.

1042719-81-2Downstream Products

1042719-81-2Relevant articles and documents

Direct ortho-arylation of 2-arylbenzoxazoles via C-H activation

Yang, Fan,Wu, Yangjie,Zhu, Zhiwu,Zhang, Junli,Li, Yanan

, p. 6782 - 6787 (2008/12/20)

A new and highly regioselective arylation of 2-arylbenzoxazoles based on C-H activation has been developed. The results represent the first examples of palladium-catalyzed direct ortho-arylation of 2-arylbenzoxazoles and also provide a facile route for the synthesis of complicated structures containing arylated benzoxazoles moieties.

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 1042719-81-2