Cas 82157-69-5,5-(4-chlorobenzylidene)-3-phenyl-4-thiohydantoin

82157-69-5

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Basic information

Product Name: 5-(4-chlorobenzylidene)-3-phenyl-4-thiohydantoin
Synonyms: 5-(4-chlorobenzylidene)-3-phenyl-4-thiohydantoin
CAS NO:82157-69-5
Molecular Formula:
Molecular Weight: 314.795
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-chlorobenzylidene)-3-phenyl-4-thiohydantoin(CAS DataBase Reference)
NIST Chemistry Reference: 5-(4-chlorobenzylidene)-3-phenyl-4-thiohydantoin(82157-69-5)
EPA Substance Registry System: 5-(4-chlorobenzylidene)-3-phenyl-4-thiohydantoin(82157-69-5)

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: 82157-69-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 82157-69-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,5 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82157-69:
(7*8)+(6*2)+(5*1)+(4*5)+(3*7)+(2*6)+(1*9)=135
135 % 10 = 5
So 82157-69-5 is a valid CAS Registry Number.

82157-69-5Upstream product

76112-89-5 5-(4-chlorobenzylidene)-3-phenylhydantoin

82157-69-5Downstream Products

82157-69-5Relevant academic research and scientific papers

REACTIONS WITH THIOHYDANTOINS: A NOVEL SYNTHESIS OF THIOPYRANOIMIDAZOLES

Daboun, Hamed A.,Azis, Mahfouz A. Abdel,Aal, Fatma A. Abdel

, p. 677 - 680 (2007/10/02)

A novel synthesis of thiopyranoimidazoles via reaction of acrylonitrile, ethyl acrylate and N-p-chlorophenylmaleimide with 5-arylidene-3-phenyl-4-thiohydantoins is reported.The reaction of acrylonitrile with hydantoins and 2-thiohydantoins is also

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