Welcome to LookChem.com Sign In|Join Free
  • or
boron difluoride complex of 3-acetyl-4-hydroxy-1-methyl-2-quinolone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1217552-67-4

Post Buying Request

1217552-67-4 Suppliers

Recommended suppliers

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

1217552-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1217552-67-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,5,5 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1217552-67:
(9*1)+(8*2)+(7*1)+(6*7)+(5*5)+(4*5)+(3*2)+(2*6)+(1*7)=144
144 % 10 = 4
So 1217552-67-4 is a valid CAS Registry Number.

1217552-67-4Upstream 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 1217552-67-4