Cas 331450-79-4,3-[2-(4-Fluoro-phenyl)-2-oxo-eth-(E)-ylidene]-7-nitro-1,3-dihydro-indol-2-one

331450-79-4

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Basic information

Product Name: 3-[2-(4-Fluoro-phenyl)-2-oxo-eth-(E)-ylidene]-7-nitro-1,3-dihydro-indol-2-one
Synonyms: 3-[2-(4-Fluoro-phenyl)-2-oxo-eth-(E)-ylidene]-7-nitro-1,3-dihydro-indol-2-one
CAS NO:331450-79-4
Molecular Formula:
Molecular Weight: 312.257
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: 3-[2-(4-Fluoro-phenyl)-2-oxo-eth-(E)-ylidene]-7-nitro-1,3-dihydro-indol-2-one(CAS DataBase Reference)
NIST Chemistry Reference: 3-[2-(4-Fluoro-phenyl)-2-oxo-eth-(E)-ylidene]-7-nitro-1,3-dihydro-indol-2-one(331450-79-4)
EPA Substance Registry System: 3-[2-(4-Fluoro-phenyl)-2-oxo-eth-(E)-ylidene]-7-nitro-1,3-dihydro-indol-2-one(331450-79-4)

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: 331450-79-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 331450-79-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,4,5 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 331450-79:
(8*3)+(7*3)+(6*1)+(5*4)+(4*5)+(3*0)+(2*7)+(1*9)=114
114 % 10 = 4
So 331450-79-4 is a valid CAS Registry Number.

331450-79-4Upstream product

331450-79-4Downstream Products

331450-79-4Relevant academic research and scientific papers

Facile One Pot Microwave Induced Synthesis of Spiro [indole-pyrazoles] and Spiro [indol-isoxazoles]

Dandia, Anshu,Singh, Ruby,Kumar, Gajendra,Arya, Kapil,Sachdeva, Harshita

, p. 571 - 576 (2007/10/03)

The potential of domestic microwave oven has been utilized in an elegant one step synthesis of a series of new fluorine containing spiro [indole-pyrazoles] and spiro [indol-isoxazoles] in 85-95% yields. Results were compared with those obtained following

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