Welcome to LookChem.com Sign In|Join Free
  • or
3-methyl-butyric acid 7-chloro-2-oxo-5-phenyl-2,3-dihydro-1H-benzo[e][1,4]diazepin-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91403-19-9

Post Buying Request

91403-19-9 Suppliers

Recommended suppliers

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

91403-19-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91403-19-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,4,0 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 91403-19:
(7*9)+(6*1)+(5*4)+(4*0)+(3*3)+(2*1)+(1*9)=109
109 % 10 = 9
So 91403-19-9 is a valid CAS Registry Number.

91403-19-9Upstream product

91403-19-9Downstream Products

91403-19-9Relevant 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 91403-19-9