Welcome to LookChem.com Sign In|Join Free
  • or
1-(4-butoxy-phenyl)-3-(4-methyl-piperazin-1-yl)-thiourea is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

28439-87-4

Post Buying Request

28439-87-4 Suppliers

Recommended suppliers

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

28439-87-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28439-87-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,4,3 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 28439-87:
(7*2)+(6*8)+(5*4)+(4*3)+(3*9)+(2*8)+(1*7)=144
144 % 10 = 4
So 28439-87-4 is a valid CAS Registry Number.

28439-87-4Upstream product

28439-87-4Downstream Products

28439-87-4Relevant academic research and scientific papers

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 28439-87-4