Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1123198-09-3

Post Buying Request

1123198-09-3 Suppliers

Recommended suppliersmore

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

1123198-09-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1123198-09-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,3,1,9 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1123198-09:
(9*1)+(8*1)+(7*2)+(6*3)+(5*1)+(4*9)+(3*8)+(2*0)+(1*9)=123
123 % 10 = 3
So 1123198-09-3 is a valid CAS Registry Number.

1123198-09-3Downstream Products

1123198-09-3Relevant articles and documents

N,N′-(Phenylmethylene)diacetamide analogues as economical and efficient ligands in copper-catalyzed arylation of aromatic nitrogen-containing heterocycles

Wan, Jie-Ping,Chai, Yun-Feng,Wu, Jian-Mei,Pan, Yuan-Jiang

experimental part, p. 3068 - 3072 (2009/06/28)

N,N′-(Phenylmethylene)diacetamide analogues which were simply prepared from the condensation reaction of an aldehyde with an amide or urea were found to be efficient ligands in copper-catalyzed coupling reaction of aryl halides with various azole nucleophiles. The newly developed ligand showed broad application scope in this conversion. Compounds including imidazoles, benzoimidazoles, pyrrole, indole, and benzotriazole were successfully arylated with diversified aromatic halides to give corresponding products in moderate to excellent yields. Georg Thieme Verlag Stuttgart.

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 1123198-09-3