Welcome to LookChem.com Sign In|Join Free
  • or
butansaeure-3-<1-oxobutoxy-(3-hydroxy)>-ethylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77403-52-2

Post Buying Request

77403-52-2 Suppliers

Recommended suppliers

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

77403-52-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77403-52-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,0 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 77403-52:
(7*7)+(6*7)+(5*4)+(4*0)+(3*3)+(2*5)+(1*2)=132
132 % 10 = 2
So 77403-52-2 is a valid CAS Registry Number.

77403-52-2Relevant academic research and scientific papers

Katalytische Hydrierung und Hydrokupplung von Acetessigsaeureamiden und -estern mit dem Clusteranion - als Katalysator

Schmidt, Gerhard F.,Reiner, Josef,Suess-Fink, Georg

, p. 379 - 384 (1988)

The cluster anion - was found to catalyze the hydrogenation of the β-keto function in acetacetic amides and esters.The reaction of acetacetic amides yields the corresponding β-hydroxy derivatives, whereas acetacetic esters are converted in a consecutive coupling step into new diester derivatives.In the case of benzyl acetacetate both the hydrogenation and the hydrocoupling products were obtained.

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 77403-52-2