Welcome to LookChem.com Sign In|Join Free

CAS

  • or

73434-40-9

Post Buying Request

73434-40-9 Suppliers

Recommended suppliersmore

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

73434-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73434-40-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,4,3 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73434-40:
(7*7)+(6*3)+(5*4)+(4*3)+(3*4)+(2*4)+(1*0)=119
119 % 10 = 9
So 73434-40-9 is a valid CAS Registry Number.

73434-40-9Downstream Products

73434-40-9Relevant articles and documents

Conversion of Carbalkoxymethyl Groups to γ-Oxocrotonate Derivatives

Greene, Andrew E.,Drian, Claude Le,Crabbe, Pierre

, p. 2713 - 2715 (2007/10/02)

-

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 73434-40-9