Welcome to LookChem.com Sign In|Join Free
  • or
(5,5-dioxo-2,3S,5,9bS-tetrahydro-1H-5λ6-benzo[d]pyrrolo[1,2-b]isothiazol-3-yl)methanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

830319-91-0

Post Buying Request

830319-91-0 Suppliers

Recommended suppliers

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

830319-91-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 830319-91-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,0,3,1 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 830319-91:
(8*8)+(7*3)+(6*0)+(5*3)+(4*1)+(3*9)+(2*9)+(1*1)=150
150 % 10 = 0
So 830319-91-0 is a valid CAS Registry Number.

830319-91-0Upstream 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 830319-91-0