Welcome to LookChem.com Sign In|Join Free
  • or
N-(3,5-Dioxo-1-phenyl-[1,2,4]triazolidin-4-yl)-4-nitro-benzamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

121649-40-9

Post Buying Request

121649-40-9 Suppliers

Recommended suppliers

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

121649-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121649-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,6,4 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 121649-40:
(8*1)+(7*2)+(6*1)+(5*6)+(4*4)+(3*9)+(2*4)+(1*0)=109
109 % 10 = 9
So 121649-40-9 is a valid CAS Registry Number.

121649-40-9Downstream Products

121649-40-9Relevant academic research and scientific papers

Synthesis of 5-Aryl-3-carbazoyl-1,3,4-oxadiazol-2(3H)-one. Derivatives and their Ring Transformation into 5-Benzamido-1,2,4-triazolidine-3,5-dione Derivatives

Milcent, Rene,Barbier, Geo,Tzirenstchikow, Tatiana,Lebreton, Luc

, p. 231 - 236 (2007/10/02)

Some 5-aryl-3-carbazoyl-1,3,4-oxadiazol-2(3H)-one derivatives 6 and 9 have been synthesized in two ways.The expected thermal ring transformation into 2,5-disubstituted 1,3,4-oxadiazoles did not occur but, by acid hydrolysis of 5-aryl-3-3-benzylidene-2-me

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 121649-40-9