15919-05-8 Usage
Chemical compound
2-amino-1-phenyl-3-methyl-5-pyrazolone
Commonly known as
AMD
Properties
yellow crystalline solid, soluble in organic solvents, melting point of 145-147°C
Uses
intermediate in pharmaceutical synthesis, production of dyes and colorants, manufacturing of agricultural chemicals and pharmaceuticals
Other uses
reagent in chemical analysis, precursor for biologically active compounds
Studied for
potential antioxidant and cytotoxic properties
Check Digit Verification of cas no
The CAS Registry Mumber 15919-05-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,9,1 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 15919-05:
(7*1)+(6*5)+(5*9)+(4*1)+(3*9)+(2*0)+(1*5)=118
118 % 10 = 8
So 15919-05-8 is a valid CAS Registry Number.
15919-05-8Relevant academic research and scientific papers
INFLUENCE OF STRUCTURE OF SOME AZO COMPOUNDS ON THEIR ACID-BASE PROPERTIES AND REDUCTION
Madajova, Vlasta,Zelensky, Imrich
, p. 987 - 1001 (2007/10/02)
A series of azo compounds were prepared and their acid-base equilibria in aqueous-alcoholic solutions were studied in dependence on the pH.The oxidation-reduction properties of the compounds and of their reduction products were examined polarographically and by preparative electroreduction.The effect of substituents at the azo group on the examined properties of the compounds is discussed.
