Welcome to LookChem.com Sign In|Join Free
  • or
4-(3,4-Dimethoxy-phenyl)-9-hydroxy-6,7-dimethoxy-3H-naphtho[2,3-c]furan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1025970-99-3

Post Buying Request

1025970-99-3 Suppliers

Recommended suppliers

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

1025970-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1025970-99-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,5,9,7 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1025970-99:
(9*1)+(8*0)+(7*2)+(6*5)+(5*9)+(4*7)+(3*0)+(2*9)+(1*9)=153
153 % 10 = 3
So 1025970-99-3 is a valid CAS Registry Number.

1025970-99-3Downstream Products

1025970-99-3Relevant academic research and scientific papers

A simple method for the synthesis of 4-aryl-9-oxynaphthofuranone lignans

Kobayashi, Kazuhiro,Maeda, Kouji,Uneda, Tomokazu,Morikawa, Osamu,Konishi, Hisatoshi

, p. 443 - 446 (2007/10/03)

The 9-aryl-4-oxynaphthofuran-1(3H)-one system is generally synthesized in two steps from α-aryl-o-toluic acid derivatives. The method involves a tandem conjugate addition-Dieckmann type condensation between α-lithiated α-aryl-o-toluic acid derivatives and

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 1025970-99-3