Welcome to LookChem.com Sign In|Join Free
  • or
2-Nitro-4-bromo-1,3,5(10)-estratriene-3,17β-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

25975-57-9

Post Buying Request

25975-57-9 Suppliers

Recommended suppliers

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

25975-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25975-57-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,9,7 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 25975-57:
(7*2)+(6*5)+(5*9)+(4*7)+(3*5)+(2*5)+(1*7)=149
149 % 10 = 9
So 25975-57-9 is a valid CAS Registry Number.

25975-57-9Upstream product

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 25975-57-9