Welcome to LookChem.com Sign In|Join Free

CAS

  • or

72248-51-2

Post Buying Request

72248-51-2 Suppliers

Recommended suppliersmore

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

72248-51-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72248-51-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,2,4 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 72248-51:
(7*7)+(6*2)+(5*2)+(4*4)+(3*8)+(2*5)+(1*1)=122
122 % 10 = 2
So 72248-51-2 is a valid CAS Registry Number.
InChI:InChI=1/C22H16N2O.FHO3S/c23-16-21(22(25)19-12-6-2-7-13-19)24(20-14-8-3-9-15-20)17-18-10-4-1-5-11-18;1-5(2,3)4/h1-15,17H;(H,2,3,4)/b22-21-,24-17-;

72248-51-2Upstream product

72248-51-2Downstream Products

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

What can I do for you?
Get Best Price

Get Best Price for 72248-51-2