Welcome to LookChem.com Sign In|Join Free

CAS

  • or

143255-94-1

Post Buying Request

143255-94-1 Suppliers

Recommended suppliersmore

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

143255-94-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143255-94-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,5 and 5 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 143255-94:
(8*1)+(7*4)+(6*3)+(5*2)+(4*5)+(3*5)+(2*9)+(1*4)=121
121 % 10 = 1
So 143255-94-1 is a valid CAS Registry Number.

143255-94-1Downstream Products

143255-94-1Relevant articles and documents

Preparation of Aromatic Iodoacetyl Derivatives by Direct Iodination with a Potassium Iodide-Potassium Iodate-Sulfuric Acid System

Okamoto, Tsuyoshi,Kakinami, Takaaki,Nishimura, Tetsuo,Irwan-Hermawan,Kajigaeshi, Shoji

, p. 1731 - 1733 (1992)

The reaction of aromatic acetyl derivatives with potassium iodide and potassium iodate in acetic acid in the presence of sulfuric acid at room temperature gave iodoacetyl derivatives in good yields.

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

What can I do for you?
Get Best Price

Get Best Price for 143255-94-1