Cas 128722-76-9,(3aR,6aR)-1-(2,4-Dichloro-benzoyl)-5-phenyl-3-((E)-styryl)-3a,6a-dihydro-1H-pyrrolo[3,4-c]pyrazole-4,6-dione

128722-76-9

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Basic information

Product Name: (3aR,6aR)-1-(2,4-Dichloro-benzoyl)-5-phenyl-3-((E)-styryl)-3a,6a-dihydro-1H-pyrrolo[3,4-c]pyrazole-4,6-dione
Synonyms:
CAS NO:128722-76-9
Molecular Formula:
Molecular Weight: 490.345
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: (3aR,6aR)-1-(2,4-Dichloro-benzoyl)-5-phenyl-3-((E)-styryl)-3a,6a-dihydro-1H-pyrrolo[3,4-c]pyrazole-4,6-dione(CAS DataBase Reference)
NIST Chemistry Reference: (3aR,6aR)-1-(2,4-Dichloro-benzoyl)-5-phenyl-3-((E)-styryl)-3a,6a-dihydro-1H-pyrrolo[3,4-c]pyrazole-4,6-dione(128722-76-9)
EPA Substance Registry System: (3aR,6aR)-1-(2,4-Dichloro-benzoyl)-5-phenyl-3-((E)-styryl)-3a,6a-dihydro-1H-pyrrolo[3,4-c]pyrazole-4,6-dione(128722-76-9)

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Safety Statements: N/A
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RTECS:
HazardClass: N/A
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Hazardous Substances Data: 128722-76-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 128722-76-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,7,2 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128722-76:
(8*1)+(7*2)+(6*8)+(5*7)+(4*2)+(3*2)+(2*7)+(1*6)=139
139 % 10 = 9
So 128722-76-9 is a valid CAS Registry Number.

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128722-76-9Relevant academic research and scientific papers

STUDIES ON DIPOLAR CYCLOADDITION REACTIONS. SYNTHESIS OF 3,4-DISUBSTITUTED 1-(2,4-DICHLOROBENZAMIDOYL)AZETIDIN-2-ONES AND FUSED Δ2-PYRAZOLINES

Sarma, Chandra Sekhar,Gogoi, Probin C.,Kataky, Jibon C. S.

, p. 59 - 65 (2007/10/02)

From the dipolar cycloaddition reactions of ketenes and anils 2, the new azetidinones 3 and 4 were isolated.In addition the reaction between the nitrilimine 6 and cyclic olefins 7 gave new fused Δ2-pyrazolines 8, 9 and 10.The chemical behaviour

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