Welcome to LookChem.com Sign In|Join Free

CAS

  • or

121744-18-1

Post Buying Request

121744-18-1 Suppliers

Recommended suppliersmore

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

121744-18-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121744-18-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,7,4 and 4 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 121744-18:
(8*1)+(7*2)+(6*1)+(5*7)+(4*4)+(3*4)+(2*1)+(1*8)=101
101 % 10 = 1
So 121744-18-1 is a valid CAS Registry Number.

121744-18-1Upstream 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

What can I do for you?
Get Best Price

Get Best Price for 121744-18-1