Cas 105283-35-0,(4-Chloro-phenyl)-{4-[3-(4-methoxy-phenyl)-5-phenyl-4,5-dihydro-pyrazol-1-yl]-phenyl}-diazene

105283-35-0

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Basic information

Product Name: (4-Chloro-phenyl)-{4-[3-(4-methoxy-phenyl)-5-phenyl-4,5-dihydro-pyrazol-1-yl]-phenyl}-diazene
Synonyms:
CAS NO:105283-35-0
Molecular Formula:
Molecular Weight: 466.97
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-Chloro-phenyl)-{4-[3-(4-methoxy-phenyl)-5-phenyl-4,5-dihydro-pyrazol-1-yl]-phenyl}-diazene(CAS DataBase Reference)
NIST Chemistry Reference: (4-Chloro-phenyl)-{4-[3-(4-methoxy-phenyl)-5-phenyl-4,5-dihydro-pyrazol-1-yl]-phenyl}-diazene(105283-35-0)
EPA Substance Registry System: (4-Chloro-phenyl)-{4-[3-(4-methoxy-phenyl)-5-phenyl-4,5-dihydro-pyrazol-1-yl]-phenyl}-diazene(105283-35-0)

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: 105283-35-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 105283-35-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,2,8 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 105283-35:
(8*1)+(7*0)+(6*5)+(5*2)+(4*8)+(3*3)+(2*3)+(1*5)=100
100 % 10 = 0
So 105283-35-0 is a valid CAS Registry Number.

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105283-35-0Relevant academic research and scientific papers

ELECTROPHILIC SUBSTITUTION IN N-ARYL-2-PYRAZOLINES. 4. AZO COUPLING REACTIONS

Orlov, V. D.,Aziz, M. A.,Mchedlov-Petrosyan, N. O.,Asoka, P. K. D.

, p. 1246 - 1250 (2007/10/02)

4-R-Phenyldiazonium chlorides enter into the azo coupling reaction with 2-pyrazoline derivatives at the para position of the N-aromatic nucleus.The reaction is very sensitive to steric and electronic effects of the substituting groups in the pyrazolines.The electronic spectra and acid-base properties of the substituted azopyrazolines are discussed.

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