Welcome to LookChem.com Sign In|Join Free

CAS

  • or

311788-05-3

Post Buying Request

311788-05-3 Suppliers

Recommended suppliersmore

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

311788-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 311788-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,1,7,8 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 311788-05:
(8*3)+(7*1)+(6*1)+(5*7)+(4*8)+(3*8)+(2*0)+(1*5)=133
133 % 10 = 3
So 311788-05-3 is a valid CAS Registry Number.

311788-05-3Upstream product

311788-05-3Downstream 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 311788-05-3