Welcome to LookChem.com Sign In|Join Free

CAS

  • or
Benzene, 1-methyl-4-[(2-phenoxyethenyl)sulfonyl]-, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54321-04-9

Post Buying Request

54321-04-9 Suppliers

Recommended suppliersmore

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

54321-04-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54321-04-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,3,2 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 54321-04:
(7*5)+(6*4)+(5*3)+(4*2)+(3*1)+(2*0)+(1*4)=89
89 % 10 = 9
So 54321-04-9 is a valid CAS Registry Number.

54321-04-9Relevant articles and documents

Redox-Neutral Rhodium(III)-Catalyzed Chemospecific and Regiospecific [4+1] Annulation between Indoles and Alkenes for the Synthesis of Functionalized Imidazo[1,5- a]indoles

Zhao, Fei,Qiao, Jin,Lu, Yangbin,Zhang, Xiaoning,Dai, Long,Liu, Siyu,Ni, Hangcheng,Jia, Xiuwen,Wu, Xiaowei,Lu, Shiyao

, p. 10591 - 10607 (2021/08/16)

Exploiting internal alkenes embedded with an oxidizing function/leaving group as a rare and unconventional one-carbon unit, a redox-neutral rhodium(III)-catalyzed chemo- and regiospecific [4+1] annulation between indoles and alkenes for the synthesis of f

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 54321-04-9