Welcome to LookChem.com Sign In|Join Free
  • or
Toluene-4-sulfonic acid 3-((R)-2,2,4-trimethyl-[1,3]dioxolan-4-yl)-propyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

57651-45-3

Post Buying Request

57651-45-3 Suppliers

Recommended suppliers

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

57651-45-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57651-45-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,6,5 and 1 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 57651-45:
(7*5)+(6*7)+(5*6)+(4*5)+(3*1)+(2*4)+(1*5)=143
143 % 10 = 3
So 57651-45-3 is a valid CAS Registry Number.

57651-45-3Relevant 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 57651-45-3