Cas 87657-87-2,3-(1H-Benzoimidazol-2-yl)-2-hydroxy-5-[1-phenyl-meth-(Z)-ylidene]-3,5-dihydro-imidazol-4-one

87657-87-2

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Basic information

Product Name: 3-(1H-Benzoimidazol-2-yl)-2-hydroxy-5-[1-phenyl-meth-(Z)-ylidene]-3,5-dihydro-imidazol-4-one
Synonyms:
CAS NO:87657-87-2
Molecular Formula:
Molecular Weight: 304.308
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: 3-(1H-Benzoimidazol-2-yl)-2-hydroxy-5-[1-phenyl-meth-(Z)-ylidene]-3,5-dihydro-imidazol-4-one(CAS DataBase Reference)
NIST Chemistry Reference: 3-(1H-Benzoimidazol-2-yl)-2-hydroxy-5-[1-phenyl-meth-(Z)-ylidene]-3,5-dihydro-imidazol-4-one(87657-87-2)
EPA Substance Registry System: 3-(1H-Benzoimidazol-2-yl)-2-hydroxy-5-[1-phenyl-meth-(Z)-ylidene]-3,5-dihydro-imidazol-4-one(87657-87-2)

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: 87657-87-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 87657-87-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,6,5 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 87657-87:
(7*8)+(6*7)+(5*6)+(4*5)+(3*7)+(2*8)+(1*7)=192
192 % 10 = 2
So 87657-87-2 is a valid CAS Registry Number.

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87657-87-2Relevant academic research and scientific papers

Reactions with heterocyclic arylazo compounds: Synthesis of new 1-azoloylimidazolones

Elfahham,Elsakka,Mohamed,Elnagdi

, p. 792 - 795 (1983)

Several new carboxamide derivatives of 1-azoloylimidazolones and 1-aryl-1,2,4-triazolones were synthesized by reaction of 2-alkoxy-4-benzylidine-2-thiazolin-5-ones and 2-alkoxy-4-phenylhydrazone-2-thiazolin-5-ones with heterocyclin amines.

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