Cas 118795-04-3,5-(4-Bromo-phenyl)-2-(4-chloro-phenyl)-2H-tetrazole

118795-04-3

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Basic information

Product Name: 5-(4-Bromo-phenyl)-2-(4-chloro-phenyl)-2H-tetrazole
Synonyms: 5-(4-Bromo-phenyl)-2-(4-chloro-phenyl)-2H-tetrazole
CAS NO:118795-04-3
Molecular Formula:
Molecular Weight: 335.59
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-(4-Bromo-phenyl)-2-(4-chloro-phenyl)-2H-tetrazole(CAS DataBase Reference)
NIST Chemistry Reference: 5-(4-Bromo-phenyl)-2-(4-chloro-phenyl)-2H-tetrazole(118795-04-3)
EPA Substance Registry System: 5-(4-Bromo-phenyl)-2-(4-chloro-phenyl)-2H-tetrazole(118795-04-3)

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: 118795-04-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 118795-04-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,7,9 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 118795-04:
(8*1)+(7*1)+(6*8)+(5*7)+(4*9)+(3*5)+(2*0)+(1*4)=153
153 % 10 = 3
So 118795-04-3 is a valid CAS Registry Number.

118795-04-3Upstream product

50907-23-8 1-bromo-4-(2H-tetrazol-5-yl)benzene

118795-04-3Downstream Products

98321-15-4 C₁₃H₈BrClN₂

118795-04-3Relevant academic research and scientific papers

Palladium- and copper-catalyzed selective arylation of 5-aryltetrazoles by diaryliodonium salts

Beletskaya, Irina P.,Davydov, Dmitri V.,Gorovoy, Matvey S.

, p. 6221 - 6223 (2002)

Palladium(0)-catalyzed arylation of 5-aryltetrazoles in t-BuOH at 80°C with diaryliodonium salts proceeds in the presence of copper(II) phenylcyclopropyl carboxylate regioselectively at the N2 position.

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