Welcome to LookChem.com Sign In|Join Free
  • or
(5S)-5-(benzyloxycarbonyl)amino-1-[2-(3,4-dimethoxyphenyl)ethyl]-6-hydroxypiperidin-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

257293-99-5

Post Buying Request

257293-99-5 Suppliers

Recommended suppliers

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

257293-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 257293-99-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,7,2,9 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 257293-99:
(8*2)+(7*5)+(6*7)+(5*2)+(4*9)+(3*3)+(2*9)+(1*9)=175
175 % 10 = 5
So 257293-99-5 is a valid CAS Registry Number.

257293-99-5Relevant 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 257293-99-5