Cas 307531-59-5,1-(4-bromophenyl)-2-diazo-4,4,4-trifluorobutane-1,3-dione

307531-59-5

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Basic information

Product Name: 1-(4-bromophenyl)-2-diazo-4,4,4-trifluorobutane-1,3-dione
Synonyms: 1-(4-bromophenyl)-2-diazo-4,4,4-trifluorobutane-1,3-dione
CAS NO:307531-59-5
Molecular Formula:
Molecular Weight: 321.053
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: 1-(4-bromophenyl)-2-diazo-4,4,4-trifluorobutane-1,3-dione(CAS DataBase Reference)
NIST Chemistry Reference: 1-(4-bromophenyl)-2-diazo-4,4,4-trifluorobutane-1,3-dione(307531-59-5)
EPA Substance Registry System: 1-(4-bromophenyl)-2-diazo-4,4,4-trifluorobutane-1,3-dione(307531-59-5)

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: 307531-59-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 307531-59-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,7,5,3 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 307531-59:
(8*3)+(7*0)+(6*7)+(5*5)+(4*3)+(3*1)+(2*5)+(1*9)=125
125 % 10 = 5
So 307531-59-5 is a valid CAS Registry Number.

307531-59-5Upstream product

18931-61-8 4,4,4-trifluoro-1-(4-bromophenyl)butane-1,3-dione

307531-59-5Downstream Products

307531-59-5Relevant academic research and scientific papers

Efficient synthesis of aroylperfluoroacyldiazomethanes with the use of 1,8-diazabicyclo[5.4.0]undecen-7-ene

Kantin,Nikolaev

, p. 486 - 488 (2007/10/03)

By means of diazofunction transfer were synthesized aroylperfluoroacyldiazomethanes. The reaction was catalyzed by a weakly nucleophilic amine, 1,8-diazabicyclo[5.4.0]undecen-7-ene. The structure of fluorinatedn-2-diazo-1,3-diketones obtained was comfirme

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