Welcome to LookChem.com Sign In|Join Free
  • or
7-benzylamino-2,2-dimethyl-pyrano[4,3-d][1,3]dioxine-4,5-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

16660-80-3

Post Buying Request

16660-80-3 Suppliers

Recommended suppliers

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

16660-80-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16660-80-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,6,6 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 16660-80:
(7*1)+(6*6)+(5*6)+(4*6)+(3*0)+(2*8)+(1*0)=113
113 % 10 = 3
So 16660-80-3 is a valid CAS Registry Number.

16660-80-3Upstream 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 16660-80-3