Welcome to LookChem.com Sign In|Join Free
  • or
1-methyl-3-phenyl-5-hydroxyoxindole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220580-94-9

Post Buying Request

220580-94-9 Suppliers

Recommended suppliers

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

220580-94-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220580-94-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,5,8 and 0 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 220580-94:
(8*2)+(7*2)+(6*0)+(5*5)+(4*8)+(3*0)+(2*9)+(1*4)=109
109 % 10 = 9
So 220580-94-9 is a valid CAS Registry Number.

220580-94-9Relevant academic research and scientific papers

Syntheses and biological evaluation of (±)-3a-phenyl congeners of physostigmine and phenserine

Pei, Xue-Feng,Greig, Nigel H.,Brossi, Arnold

, p. 437 - 444 (2007/10/03)

(±)-3a-Phenyl congeners of physostigmine and phenserine, synthesized for the first time by a modification of the Julian total synthesis of physostigmine, were evaluated for anticholinesterase action against human acetyl- and butyrylcholinesterase. These a

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 220580-94-9