Welcome to LookChem.com Sign In|Join Free
  • or
ethyl (2,3-dihydro-2,2-dimethyl-1-oxo-phenalene-3-ylidene)ethanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

176738-77-5

Post Buying Request

176738-77-5 Suppliers

Recommended suppliers

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

176738-77-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 176738-77-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,7,3 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 176738-77:
(8*1)+(7*7)+(6*6)+(5*7)+(4*3)+(3*8)+(2*7)+(1*7)=185
185 % 10 = 5
So 176738-77-5 is a valid CAS Registry Number.

176738-77-5Upstream product

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 176738-77-5