Welcome to LookChem.com Sign In|Join Free
  • or
Tetrazolo[1,5-a]quinoxalin-4(5H)-one, (2-nitrophenyl)hydrazone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75342-93-7

Post Buying Request

75342-93-7 Suppliers

Recommended suppliers

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

75342-93-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75342-93-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,3,4 and 2 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 75342-93:
(7*7)+(6*5)+(5*3)+(4*4)+(3*2)+(2*9)+(1*3)=137
137 % 10 = 7
So 75342-93-7 is a valid CAS Registry Number.

75342-93-7Relevant academic research and scientific papers

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 75342-93-7