89663-08-1 Usage
Chemical class
Heterocyclic compounds
Charge
Positively charged ion
Oxo groups
Three
Ring system
Hexahydropyrido[2,3-d]pyridazin
Potential applications
Medicinal chemistry and pharmacology
Unique structure
Yes
Potential biological activities
Antimicrobial, antifungal, or antiviral
Further research needed
Yes, to fully understand chemical and biological properties and potential applications in the pharmaceutical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 89663-08-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,6,6 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 89663-08:
(7*8)+(6*9)+(5*6)+(4*6)+(3*3)+(2*0)+(1*8)=181
181 % 10 = 1
So 89663-08-1 is a valid CAS Registry Number.
89663-08-1Relevant articles and documents
Heterocyclic Analogues of Phthalhydrazides: Cyclic Hydrazides of Pyridine 1-Oxide and Pyrazine 1,4-Dioxide Dicarboxylic Acids
Paul, D. Brenton
, p. 87 - 94 (2007/10/02)
The synthesis of N-oxides of the cyclic hydrazides of pyridine and pyrazine o-dicarboxylic acids is described.Pyridopyridazine-5,8-dione 1-oxide, pyridopyridazine-1,4-dione 6-oxide, and pyrazinopyridazine-5,8-dione 1,2-dioxide, were obtained by direct oxidation of the parent hydrazides with peracetic acid.The pyridopyridazine derivatives were also unambiguously synthesized by treating the anhydrides or diesters of the relevant carboxylic acid 1-oxides with hydrazine hydrate.
