Welcome to LookChem.com Sign In|Join Free
  • or
Benzo[b]thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-(4-oxo-2-phenyl-3-thiazolidinyl)-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139721-96-3

Post Buying Request

139721-96-3 Suppliers

Recommended suppliers

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

139721-96-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139721-96-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,7,2 and 1 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 139721-96:
(8*1)+(7*3)+(6*9)+(5*7)+(4*2)+(3*1)+(2*9)+(1*6)=153
153 % 10 = 3
So 139721-96-3 is a valid CAS Registry Number.

139721-96-3Downstream Products

139721-96-3Relevant 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 139721-96-3