Welcome to LookChem.com Sign In|Join Free

CAS

  • or

66161-55-5

Post Buying Request

66161-55-5 Suppliers

Recommended suppliersmore

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

66161-55-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66161-55-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,1,6 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 66161-55:
(7*6)+(6*6)+(5*1)+(4*6)+(3*1)+(2*5)+(1*5)=125
125 % 10 = 5
So 66161-55-5 is a valid CAS Registry Number.
InChI:InChI=1/C19H38N2O3/c1-2-3-4-5-6-7-8-9-10-12-19(22)20-13-11-14-21(23)15-17-24-18-16-21/h2-18H2,1H3,(H,20,22)

66161-55-5Upstream product

66161-55-5Downstream Products

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

What can I do for you?
Get Best Price

Get Best Price for 66161-55-5