Welcome to LookChem.com Sign In|Join Free
  • or
(8Ξ)-N6,N6-dibenzoyl-O2',O3'-isopropylidene-7,8-dihydro-8,5'-cyclo-5'-deoxy-adenosine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57731-93-8

Post Buying Request

57731-93-8 Suppliers

Recommended suppliers

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

57731-93-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57731-93-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,7,3 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 57731-93:
(7*5)+(6*7)+(5*7)+(4*3)+(3*1)+(2*9)+(1*3)=148
148 % 10 = 8
So 57731-93-8 is a valid CAS Registry Number.
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 57731-93-8