Welcome to LookChem.com Sign In|Join Free
  • or
1-oxo-3-N(methyl phenylglycinyl)phthalan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118133-89-4

Post Buying Request

118133-89-4 Suppliers

Recommended suppliers

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

118133-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118133-89-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,1,3 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 118133-89:
(8*1)+(7*1)+(6*8)+(5*1)+(4*3)+(3*3)+(2*8)+(1*9)=114
114 % 10 = 4
So 118133-89-4 is a valid CAS Registry Number.

118133-89-4Relevant academic research and scientific papers

X=Y-ZH SYSTEMS AS POTENTIAL 1,3-DIPOLES. PART 14. BRONSTED AND LEWIS ACID CATALYSIS OF CYCLOADDITIONS OF ARYLIDENE IMINES OF α-AMINO ACID ESTERS

Grigg, Ronald,Gunaratne, H. Q. Nimal,Sridharan, Visuvanathar

, p. 5887 - 5898 (2007/10/02)

Cycloadditions of arylidene imines of α-amino acid esters to a range of dipolarophiles show substantial rate enhancements in the presence of Bronsted and Lewis acids.For Bronsted acids the rate is related to the pKa of the acid and cycloadditio

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 118133-89-4