Welcome to LookChem.com Sign In|Join Free
  • or
5,7-diamino-3-phenyl-benzo[b]thiophene-2-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

100880-71-5

Post Buying Request

100880-71-5 Suppliers

Recommended suppliers

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

100880-71-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100880-71-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,8,8 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 100880-71:
(8*1)+(7*0)+(6*0)+(5*8)+(4*8)+(3*0)+(2*7)+(1*1)=95
95 % 10 = 5
So 100880-71-5 is a valid CAS Registry Number.
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 100880-71-5