Welcome to LookChem.com Sign In|Join Free
  • or
(S)-7-(3-hydroxy-2-methylpropoxy)-2H-1-benzopyran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

222968-90-3

Post Buying Request

222968-90-3 Suppliers

Recommended suppliers

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

222968-90-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 222968-90-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,9,6 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 222968-90:
(8*2)+(7*2)+(6*2)+(5*9)+(4*6)+(3*8)+(2*9)+(1*0)=153
153 % 10 = 3
So 222968-90-3 is a valid CAS Registry Number.

222968-90-3Upstream product

222968-90-3Downstream 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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 222968-90-3