Welcome to LookChem.com Sign In|Join Free
  • or
(4S,4'R,5R)-5-(azidomethyl)-2,2,2',2'-tetramethyl-4,4'-bis(1,3-dioxolane) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

321549-65-9

Post Buying Request

321549-65-9 Suppliers

Recommended suppliers

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

321549-65-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 321549-65-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,1,5,4 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 321549-65:
(8*3)+(7*2)+(6*1)+(5*5)+(4*4)+(3*9)+(2*6)+(1*5)=129
129 % 10 = 9
So 321549-65-9 is a valid CAS Registry Number.

321549-65-9Upstream 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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 321549-65-9