Welcome to LookChem.com Sign In|Join Free
  • or
(1S,5S)-1-Hydroxymethyl-5-(tetrahydro-pyran-2-yloxy)-cyclopent-3-ene-1,2-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77428-43-4

Post Buying Request

77428-43-4 Suppliers

Recommended suppliers

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

77428-43-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77428-43-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,2 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 77428-43:
(7*7)+(6*7)+(5*4)+(4*2)+(3*8)+(2*4)+(1*3)=154
154 % 10 = 4
So 77428-43-4 is a valid CAS Registry Number.

77428-43-4Upstream product

77428-43-4Downstream 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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 77428-43-4