Welcome to LookChem.com Sign In|Join Free

CAS

  • or

138988-88-2

Post Buying Request

138988-88-2 Suppliers

Recommended suppliersmore

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

138988-88-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138988-88-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,9,8 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 138988-88:
(8*1)+(7*3)+(6*8)+(5*9)+(4*8)+(3*8)+(2*8)+(1*8)=202
202 % 10 = 2
So 138988-88-2 is a valid CAS Registry Number.

138988-88-2Upstream product

138988-88-2Downstream 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 138988-88-2