Welcome to LookChem.com Sign In|Join Free
  • or
2-methoxy-6-methyl-1-nitro-14H-naphtho[2',1':5,6][1,4]oxazino[2,3-c]quinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54073-90-4

Post Buying Request

54073-90-4 Suppliers

Recommended suppliers

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

54073-90-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54073-90-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,0,7 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 54073-90:
(7*5)+(6*4)+(5*0)+(4*7)+(3*3)+(2*9)+(1*0)=114
114 % 10 = 4
So 54073-90-4 is a valid CAS Registry Number.

54073-90-4Upstream 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 54073-90-4