Welcome to LookChem.com Sign In|Join Free
  • or
1-(4-bromo-phenyl)-4,9-dioxo-1a,2,4,9,10a,10b-hexahydro-1H-azirino[2',3':3,4]benzo[f]pyrrolo[1,2-a]indole-10,10-dicarboxylic acid diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

65220-75-9

Post Buying Request

65220-75-9 Suppliers

Recommended suppliers

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

65220-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65220-75-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,2,2 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 65220-75:
(7*6)+(6*5)+(5*2)+(4*2)+(3*0)+(2*7)+(1*5)=109
109 % 10 = 9
So 65220-75-9 is a valid CAS Registry Number.

65220-75-9Upstream product

65220-75-9Downstream Products

65220-75-9Relevant 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 65220-75-9