Cas 81502-17-2,2-[1-(4-Dimethylamino-phenyl)-meth-(Z)-ylidene]-5-phenyl-9-[1-phenyl-meth-(E)-ylidene]-6,7,8,9-tetrahydro-5H-thiazolo[2,3-b]quinazolin-3-one

81502-17-2

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Basic information

Product Name: 2-[1-(4-Dimethylamino-phenyl)-meth-(Z)-ylidene]-5-phenyl-9-[1-phenyl-meth-(E)-ylidene]-6,7,8,9-tetrahydro-5H-thiazolo[2,3-b]quinazolin-3-one
Synonyms:
CAS NO:81502-17-2
Molecular Formula:
Molecular Weight: 503.668
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: 2-[1-(4-Dimethylamino-phenyl)-meth-(Z)-ylidene]-5-phenyl-9-[1-phenyl-meth-(E)-ylidene]-6,7,8,9-tetrahydro-5H-thiazolo[2,3-b]quinazolin-3-one(CAS DataBase Reference)
NIST Chemistry Reference: 2-[1-(4-Dimethylamino-phenyl)-meth-(Z)-ylidene]-5-phenyl-9-[1-phenyl-meth-(E)-ylidene]-6,7,8,9-tetrahydro-5H-thiazolo[2,3-b]quinazolin-3-one(81502-17-2)
EPA Substance Registry System: 2-[1-(4-Dimethylamino-phenyl)-meth-(Z)-ylidene]-5-phenyl-9-[1-phenyl-meth-(E)-ylidene]-6,7,8,9-tetrahydro-5H-thiazolo[2,3-b]quinazolin-3-one(81502-17-2)

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: 81502-17-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 81502-17-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,0 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81502-17:
(7*8)+(6*1)+(5*5)+(4*0)+(3*2)+(2*1)+(1*7)=102
102 % 10 = 2
So 81502-17-2 is a valid CAS Registry Number.

81502-17-2Upstream product

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81502-17-2Relevant academic research and scientific papers

REACTIONS OF MONO- AND DIARYLIDENECYCOALKANONES WITH THIOUREA AND AMMONIUM THIOCYANATE, V. SYNTHESIS OF 5-ARYL-9-ARYLIDENE-2,3,6,7,8,9-HEXAHYDRO-5H-THIAZOLOQUINAZOLINES AND 6-ARYL-10-ARYLIDENE-3,4,7,8,9,10-HEXAHYDRO-2H,6H-1,3-THIAZINO-QUINAZ

Lorand, T.,Szabo, D.,Foldesi, A.,Neszmelyi, A.

, p. 197 - 214 (2007/10/02)

4-Aryl-8-arylidene-3,4,5,6,7,8,-hexahydro-2(1H)-quinazolinethiones (A, M) react with α,ω-dihalogenoalkanes to yield 5-aryl-9-arylidene-2,3,6,7,8,9-hexahydro-5H-thiazoloquinazolines (Ia, IIa) and 6-aryl-10-arylidene-3,4,7,8,9,10-hexahydro-2H,6H-1,3-

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