Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1177237-98-7

Post Buying Request

1177237-98-7 Suppliers

Recommended suppliersmore

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

1177237-98-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1177237-98-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,7,2,3 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1177237-98:
(9*1)+(8*1)+(7*7)+(6*7)+(5*2)+(4*3)+(3*7)+(2*9)+(1*8)=177
177 % 10 = 7
So 1177237-98-7 is a valid CAS Registry Number.

1177237-98-7Upstream product

1177237-98-7Downstream Products

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

What can I do for you?
Get Best Price

Get Best Price for 1177237-98-7