Cas 191860-99-8,Anhydro-4-hydroxy-2-(4-chlorophenyl)-5-phenyl-1,3-dithiolium hydroxide

191860-99-8

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Basic information

Product Name: Anhydro-4-hydroxy-2-(4-chlorophenyl)-5-phenyl-1,3-dithiolium hydroxide
Synonyms:
CAS NO:191860-99-8
Molecular Formula:
Molecular Weight: 304.821
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: Anhydro-4-hydroxy-2-(4-chlorophenyl)-5-phenyl-1,3-dithiolium hydroxide(CAS DataBase Reference)
NIST Chemistry Reference: Anhydro-4-hydroxy-2-(4-chlorophenyl)-5-phenyl-1,3-dithiolium hydroxide(191860-99-8)
EPA Substance Registry System: Anhydro-4-hydroxy-2-(4-chlorophenyl)-5-phenyl-1,3-dithiolium hydroxide(191860-99-8)

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: 191860-99-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 191860-99-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,8,6 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 191860-99:
(8*1)+(7*9)+(6*1)+(5*8)+(4*6)+(3*0)+(2*9)+(1*9)=168
168 % 10 = 8
So 191860-99-8 is a valid CAS Registry Number.

191860-99-8Upstream product

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191860-99-8Relevant academic research and scientific papers

Synthesis of 2,3,5-triaryl-4-trifluoromethyl thiophenes

Meazza, Giovanni,Zanardi, Giampaolo,Guglielmetti, Gianfranco,Piccardi, Paolo

, p. 175 - 180 (1997)

Triaryl-β-trifluoromethyl thiophenes are synthesized from 1,3-dithiolium-4-olates and various substituted 1-aryl-3,3,3-trifluoro-1-propynes. The spectroscopic characteristics of the products and the regioselectivity of the reaction are discussed.

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