Welcome to LookChem.com Sign In|Join Free

CAS

  • or

74105-62-7

Post Buying Request

74105-62-7 Suppliers

Recommended suppliersmore

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

74105-62-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74105-62-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,0 and 5 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74105-62:
(7*7)+(6*4)+(5*1)+(4*0)+(3*5)+(2*6)+(1*2)=107
107 % 10 = 7
So 74105-62-7 is a valid CAS Registry Number.

74105-62-7Relevant articles and documents

Hydrazides and Hydrazones from Carbazates

Gordon, Michael S.,Krause, Josef G.,Linneman-Mohr, Michelle A.,Parchue, Regis R.

, p. 244 - 245 (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 74105-62-7