Welcome to LookChem.com Sign In|Join Free
  • or
N-3-bromopropionyl-2-phenylglycine methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74123-84-5

Post Buying Request

74123-84-5 Suppliers

Recommended suppliers

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

74123-84-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74123-84-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,2 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 74123-84:
(7*7)+(6*4)+(5*1)+(4*2)+(3*3)+(2*8)+(1*4)=115
115 % 10 = 5
So 74123-84-5 is a valid CAS Registry Number.

74123-84-5Relevant academic research and scientific papers

A Convenient Synthesis of Monocyclic β-Lactams by Means of Solid-Liquid Phase Transfer Reactions

Takahata, Hiroki,Ohnishi, Yoshinori,Takehara, Hiroyuki,Tsuritani, Kazuko,Yamazaki, Takao

, p. 1063 - 1068 (2007/10/02)

The intramolecular N-alkylation of β-bromopropionamides (1) under phase transfer conditions afforded monocyclic N-substituted β-lactams (2) in high yields.In a similar manner, cyclization by N1-C4 bond formation gave 4-benzoyl-2-azet

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 74123-84-5