Welcome to LookChem.com Sign In|Join Free
  • or
Phosphine oxide, (3-chloro-1-methyl-3-butenyl)diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89358-48-5

Post Buying Request

89358-48-5 Suppliers

Recommended suppliers

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

89358-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89358-48-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,3,5 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 89358-48:
(7*8)+(6*9)+(5*3)+(4*5)+(3*8)+(2*4)+(1*8)=185
185 % 10 = 5
So 89358-48-5 is a valid CAS Registry Number.

89358-48-5Relevant academic research and scientific papers

Synthesis of β-(Diphenylphosphinoyl) Ketones

Bell, Andrew,Davidson, Alan H.,Earnshaw, Chris,Norrish, Howard K.,Torr, Richard S.,et al.

, p. 2879 - 2892 (2007/10/02)

The title compounds may be made by addition of phosphorus nucleophiles (Ph2PO-, Ph2POMgX, Ph2PCl) to enones, by addition of phosphorus-stabilised carbanions to a α-carbonyl cation equivalents (2,3-dichloropropene, epoxides, and α-MeO-ketones) and by oxidation of allyl diphenylphosphine oxides.

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 89358-48-5