Welcome to LookChem.com Sign In|Join Free
  • or
3-(2-Ethyl-4,5-dimethyl-1,3-dioxolan-2-yl)-2-methylen-1-phenyl-1-propanon is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98909-45-6

Post Buying Request

98909-45-6 Suppliers

Recommended suppliers

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

98909-45-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98909-45-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,9,0 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 98909-45:
(7*9)+(6*8)+(5*9)+(4*0)+(3*9)+(2*4)+(1*5)=196
196 % 10 = 6
So 98909-45-6 is a valid CAS Registry Number.

98909-45-6Relevant academic research and scientific papers

Addition of Aldehydes to Activated Double Bonds, XXXVI. Syntheses and Reactions of 3-Acyl-1,5-dicarbonyl Compounds

Stetter, Hermann,Simons, Leo

, p. 3172 - 3187 (2007/10/02)

Thiazolium salt-catalyzed addition of aldehydes to the 2-methylene-1,4-ketoketals 6-10 and to the unsaturated 2-(alkoxycarbonyl)-1,5-ketoketals 21-24 leads to 3-acyl-1,5-dicarbonyl compounds 30-41.Furthermore, the 4- and 5-(2-oxoalkyl)-2-cyclopenten-1-one

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 98909-45-6