Welcome to LookChem.com Sign In|Join Free

CAS

  • or

103030-89-3

Post Buying Request

103030-89-3 Suppliers

Recommended suppliersmore

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

103030-89-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103030-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,0,3 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 103030-89:
(8*1)+(7*0)+(6*3)+(5*0)+(4*3)+(3*0)+(2*8)+(1*9)=63
63 % 10 = 3
So 103030-89-3 is a valid CAS Registry Number.

103030-89-3Relevant articles and documents

Convenient Synthesis of p-Aminobenzoic Acids and their Methyl Esters

Pietrzak, Marek,J?drzejewska, Beata,M?drzejewska, Dorota,Bajorek, Agnieszka

, p. 45 - 52 (2017)

-

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 103030-89-3