Cas 4590-82-3,4-(4'-methylbenzylidene)-1-phenyl-3,5-pyrazolidinedione

4590-82-3

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Basic information

Product Name: 4-(4'-methylbenzylidene)-1-phenyl-3,5-pyrazolidinedione
Synonyms: 4-(4'-methylbenzylidene)-1-phenyl-3,5-pyrazolidinedione
CAS NO:4590-82-3
Molecular Formula:
Molecular Weight: 278.31
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 4-(4'-methylbenzylidene)-1-phenyl-3,5-pyrazolidinedione(CAS DataBase Reference)
NIST Chemistry Reference: 4-(4'-methylbenzylidene)-1-phenyl-3,5-pyrazolidinedione(4590-82-3)
EPA Substance Registry System: 4-(4'-methylbenzylidene)-1-phenyl-3,5-pyrazolidinedione(4590-82-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 4590-82-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 4590-82-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,9 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4590-82:
(6*4)+(5*5)+(4*9)+(3*0)+(2*8)+(1*2)=103
103 % 10 = 3
So 4590-82-3 is a valid CAS Registry Number.

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4590-82-3Downstream Products

4590-82-3Relevant academic research and scientific papers

Green synthetic investigation and spectral characterization of some spiro pyrazolidine-based heterocycles with potential biological activity

El-Ossaily, Yasser A.,Metwally, Saoud A.,Al-Muailkel, Nayef S.,Fawzy, Ahmed,Ali, Hazim M.,Naffea, Yousra A.

, p. 1729 - 1736 (2020/01/25)

A green, rapid, and efficient methodology is developed for the synthesis of 1-phenyl-3,5-pyrazolidinedione (3) by the reaction of malonic acid with phenyl hydrazine in the presence of phosphorous oxychloride under solvent-free conditions. The later compou

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