Welcome to LookChem.com Sign In|Join Free

CAS

  • or

72987-57-6

Post Buying Request

72987-57-6 Suppliers

Recommended suppliersmore

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

72987-57-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72987-57-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,9,8 and 7 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 72987-57:
(7*7)+(6*2)+(5*9)+(4*8)+(3*7)+(2*5)+(1*7)=176
176 % 10 = 6
So 72987-57-6 is a valid CAS Registry Number.
InChI:InChI=1/C10H12O3/c1-8(2)13-10(11)6-5-9-4-3-7-12-9/h3-8H,1-2H3/b6-5+

72987-57-6Upstream product

72987-57-6Downstream 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 72987-57-6