Welcome to LookChem.com Sign In|Join Free
  • or
(CH3)6C6Cr(CO)2(cycloheptene) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

12097-87-9

Post Buying Request

12097-87-9 Suppliers

Recommended suppliers

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

12097-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 12097-87-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,0,9 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 12097-87:
(7*1)+(6*2)+(5*0)+(4*9)+(3*7)+(2*8)+(1*7)=99
99 % 10 = 9
So 12097-87-9 is a valid CAS Registry Number.

12097-87-9Upstream 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 12097-87-9