Welcome to LookChem.com Sign In|Join Free
  • or
2-Ethyl-5-methyl-4-nitro-2H-pyrazole-3-carboxylic acid (2-phenyl-2H-pyrazol-3-yl)-amide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

168976-55-4

Post Buying Request

168976-55-4 Suppliers

Recommended suppliers

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

168976-55-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 168976-55-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,9,7 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 168976-55:
(8*1)+(7*6)+(6*8)+(5*9)+(4*7)+(3*6)+(2*5)+(1*5)=204
204 % 10 = 4
So 168976-55-4 is a valid CAS Registry Number.

168976-55-4Downstream Products

168976-55-4Relevant academic research and scientific papers

Synthesis of 8,9-DihydrodipyrazoloDiazocin-10(1H)-one. A New Ring System

Migliara, Onofrio,Lamartina, Liliana,Timoneri, Marina,Plescia, Salvatore

, p. 835 - 840 (2007/10/02)

8,9-Dihydrodipyrazolodiazocin-10(1H)-ones 7 were prepared by cyclization of 1-ethyl-N,3-dimethyl-4-acetamido-N-(1-R1-3-R2-1H-pyrazol-5-yl)-1H-pyrazole-5-carboxamides 6 by a Bischler-Napieralski cyclization.A complete assignment of the

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 168976-55-4