Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1319-91-1

Post Buying Request

1319-91-1 Suppliers

Recommended suppliersmore

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

1319-91-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1319-91-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,1 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1319-91:
(6*1)+(5*3)+(4*1)+(3*9)+(2*9)+(1*1)=71
71 % 10 = 1
So 1319-91-1 is a valid CAS Registry Number.
InChI:InChI=1/2C22H43IO2.Ca/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(23)22(24)25;/h2*21H,2-20H2,1H3,(H,24,25);/q;;+2/p-2

1319-91-1Upstream product

1319-91-1Downstream 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 1319-91-1