Welcome to LookChem.com Sign In|Join Free
  • or
(2S,3S,5R,6R)-3-Dodecyl-5,6-dimethoxy-5,6-dimethyl-[1,4]dioxane-2-carbaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

443303-99-9

Post Buying Request

443303-99-9 Suppliers

Recommended suppliers

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

443303-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 443303-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,3,3,0 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 443303-99:
(8*4)+(7*4)+(6*3)+(5*3)+(4*0)+(3*3)+(2*9)+(1*9)=129
129 % 10 = 9
So 443303-99-9 is a valid CAS Registry Number.

443303-99-9Upstream 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 443303-99-9