Welcome to LookChem.com Sign In|Join Free
  • or
di-O-benzenesulfonyl-Lg-tartaric acid diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

249285-52-7

Post Buying Request

249285-52-7 Suppliers

Recommended suppliers

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

249285-52-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 249285-52-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,9,2,8 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 249285-52:
(8*2)+(7*4)+(6*9)+(5*2)+(4*8)+(3*5)+(2*5)+(1*2)=167
167 % 10 = 7
So 249285-52-7 is a valid CAS Registry Number.

249285-52-7Relevant 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 249285-52-7