Welcome to LookChem.com Sign In|Join Free

CAS

  • or

256445-40-6

Post Buying Request

256445-40-6 Suppliers

Recommended suppliersmore

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

256445-40-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 256445-40-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,6,4,4 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 256445-40:
(8*2)+(7*5)+(6*6)+(5*4)+(4*4)+(3*5)+(2*4)+(1*0)=146
146 % 10 = 6
So 256445-40-6 is a valid CAS Registry Number.

256445-40-6Relevant articles and documents

Synthesis of 3-(1,2,4-triazin-3-yl)-1,2,4-triazine derivatives and their effect on cellobiase activity

Abdel-Rahman,Morsy,Allimony,Abd El-Monem

, p. 176 - 185 (2007/10/03)

A facile synthesis of 1,2,4-triazine bearing other 1,2,4-triazine moiety was accomplished by cyclocondensation of amidrazones 3 and/or 6 with α, β- bifunctional compounds (structure assignments of the products were based on elemental analyses and spectral data, vis. UV, IR, 1H NMR as well as mass spectrometry). Also, effect of the newly synthesized compounds on teh activity of the cellobIase produced by Thermomyces Lanuginosus and Chaetomium thermophilum was studied.

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 256445-40-6