Welcome to LookChem.com Sign In|Join Free
  • or
Nb-(2-phenethyl)tryptophan methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

123003-68-9

Post Buying Request

123003-68-9 Suppliers

Recommended suppliers

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

123003-68-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123003-68-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,0,0 and 3 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 123003-68:
(8*1)+(7*2)+(6*3)+(5*0)+(4*0)+(3*3)+(2*6)+(1*8)=69
69 % 10 = 9
So 123003-68-9 is a valid CAS Registry Number.

123003-68-9Relevant 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 123003-68-9