Welcome to LookChem.com Sign In|Join Free
  • or
methyl 3β-acetoxy-20-oxo-30-norlupane-28-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

26581-15-7

Post Buying Request

26581-15-7 Suppliers

Recommended suppliers

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

26581-15-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26581-15-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,5,8 and 1 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 26581-15:
(7*2)+(6*6)+(5*5)+(4*8)+(3*1)+(2*1)+(1*5)=117
117 % 10 = 7
So 26581-15-7 is a valid CAS Registry Number.

26581-15-7Upstream 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 26581-15-7