Cas 1320281-69-3,5-{[6-(2-hydroxyphenyl)-3-oxo-2-phenyl-2,3-dihydropyrano[2,3-c]pyrazolin-5-y1] methylidene}-1,3-thiazolidine-2,4-dione

1320281-69-3

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Basic information

Product Name: 5-{[6-(2-hydroxyphenyl)-3-oxo-2-phenyl-2,3-dihydropyrano[2,3-c]pyrazolin-5-y1] methylidene}-1,3-thiazolidine-2,4-dione
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CAS NO:1320281-69-3
Molecular Formula:
Molecular Weight: 431.428
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: 5-{[6-(2-hydroxyphenyl)-3-oxo-2-phenyl-2,3-dihydropyrano[2,3-c]pyrazolin-5-y1] methylidene}-1,3-thiazolidine-2,4-dione(CAS DataBase Reference)
NIST Chemistry Reference: 5-{[6-(2-hydroxyphenyl)-3-oxo-2-phenyl-2,3-dihydropyrano[2,3-c]pyrazolin-5-y1] methylidene}-1,3-thiazolidine-2,4-dione(1320281-69-3)
EPA Substance Registry System: 5-{[6-(2-hydroxyphenyl)-3-oxo-2-phenyl-2,3-dihydropyrano[2,3-c]pyrazolin-5-y1] methylidene}-1,3-thiazolidine-2,4-dione(1320281-69-3)

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RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1320281-69-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1320281-69-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,0,2,8 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1320281-69:
(9*1)+(8*3)+(7*2)+(6*0)+(5*2)+(4*8)+(3*1)+(2*6)+(1*9)=113
113 % 10 = 3
So 1320281-69-3 is a valid CAS Registry Number.

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1320281-69-3Relevant academic research and scientific papers

A new approach for the synthesis of bioactive heteroaryl thiazolidine-2,4-diones

Ibrahim, Magdy Ahmed,Abdel-Hamed, Mohamed Abdel-Megid,El-Gohary, Naser Mohamed

, p. 1130 - 1139 (2012/01/13)

Condensation of 3-formylchromone (1) with thiazolidine-2,4-dione (2) afforded 5-[4-oxo-4H-chromen-3-yl)methylene]-1,3-thiazolidine-2,4-dione (3). Reaction of 3 with hydrazine hydrate, phenyl hydrazine and hydroxylamine hydrochloride gave the corresponding

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