Welcome to LookChem.com Sign In|Join Free
  • or
1-Oxaspiro[4.5]dec-3-en-2-one, 4-[[(2E)-3-(3-nitrophenyl)-2-propenyl]oxy]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

676321-18-9

Post Buying Request

676321-18-9 Suppliers

Recommended suppliers

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

676321-18-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 676321-18-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,6,3,2 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 676321-18:
(8*6)+(7*7)+(6*6)+(5*3)+(4*2)+(3*1)+(2*1)+(1*8)=169
169 % 10 = 9
So 676321-18-9 is a valid CAS Registry Number.

676321-18-9Upstream 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 676321-18-9