Welcome to LookChem.com Sign In|Join Free
  • or
C12H12N2O3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

931997-41-0

Post Buying Request

931997-41-0 Suppliers

Recommended suppliers

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

931997-41-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 931997-41-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,1,9,9 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 931997-41:
(8*9)+(7*3)+(6*1)+(5*9)+(4*9)+(3*7)+(2*4)+(1*1)=210
210 % 10 = 0
So 931997-41-0 is a valid CAS Registry Number.

931997-41-0Upstream 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 931997-41-0