Welcome to LookChem.com Sign In|Join Free
  • or
1H-Pyrrolo[2,3-c]pyridazine-6-carboxylic acid, 5-amino-3,4-diphenyl-, hydrazide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

141238-71-3

Post Buying Request

141238-71-3 Suppliers

Recommended suppliers

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

141238-71-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141238-71-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,2,3 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 141238-71:
(8*1)+(7*4)+(6*1)+(5*2)+(4*3)+(3*8)+(2*7)+(1*1)=103
103 % 10 = 3
So 141238-71-3 is a valid CAS Registry Number.

141238-71-3Relevant academic research and scientific papers

Studies on pyridazine derivatives: Synthesis of pyrrolo[2,3-c]pyridazine and related compounds

Kamal El-Dean,Geies,Radwan

, p. 135 - 142 (2007/10/03)

The reaction of 3-chloro-5,6-diphenylpyridazine-4-carbonitrile (4) with ethyl glycinate in DMF/K2CO3 gave the ester derivative 8, which underwent ring closure using ethoxide solution to give ethyl 5-amino-3,4-diphenyl-7-(H)-pyrrolo[2

Pyridazine Derivatives and Related Compounds, Part 4 Pyrrolopyridazines and Furopyridazines, Synthesis and Some Reactions

Deeb, Ali,Bayoumy, Besher,Yasine, Fathy,Fikry, Rida

, p. 418 - 423 (2007/10/02)

Ethyl 5-amino-3,4-diphenyl-7H-pyrrolopyridazine-6-carboxylate (1), ethyl 5-aminofuropyridazine-6-carboxylate (2) and 5-aminofuropyridazine-6-carboxamide (3), are obtained from 4-cyano-5,6-diphenyl-3(2H)-pyridazinone. 5-Acetamido and 5

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 141238-71-3