Welcome to LookChem.com Sign In|Join Free
  • or
(E)-4-Morpholin-4-yl-4-phenyl-but-2-enenitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81981-19-3

Post Buying Request

81981-19-3 Suppliers

Recommended suppliers

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

81981-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81981-19-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,9,8 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81981-19:
(7*8)+(6*1)+(5*9)+(4*8)+(3*1)+(2*1)+(1*9)=153
153 % 10 = 3
So 81981-19-3 is a valid CAS Registry Number.

81981-19-3Downstream Products

81981-19-3Relevant academic research and scientific papers

ORGANO TIN NUCLEOPHILES III. PALLADIUM CATALYZED REDUCTIVE CLEAVAGE OF ALLYLIC HETEROSUBSTITUENTS WITH TIN HYDRIDE

Keinan, Ehud,Greenspoon, Noam

, p. 241 - 244 (1982)

Tributyl tin hydride, serving as an efficient hydride transfer agent, allows highly chemoselective palladium catalyzed reductions of allylic heterosubstituents even in presence of aldehydes, benzyl acetate and benzyl chloride.

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 81981-19-3