Cas 157282-87-6,10-(4-chlorobenzylidene)-7-(4-methylphenyl)-5,7-dihydro-6H-benzo[h][1,3]thiazolo[2,3-b]quinazolin-9(10H)-one

157282-87-6

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Basic information

Product Name: 10-(4-chlorobenzylidene)-7-(4-methylphenyl)-5,7-dihydro-6H-benzo[h][1,3]thiazolo[2,3-b]quinazolin-9(10H)-one
Synonyms: 10-(4-chlorobenzylidene)-7-(4-methylphenyl)-5,7-dihydro-6H-benzo[h][1,3]thiazolo[2,3-b]quinazolin-9(10H)-one
CAS NO:157282-87-6
Molecular Formula: C28H21ClN2OS
Molecular Weight: 468.99714
EINECS: N/A
Product Categories: N/A
Mol File: 157282-87-6.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 10-(4-chlorobenzylidene)-7-(4-methylphenyl)-5,7-dihydro-6H-benzo[h][1,3]thiazolo[2,3-b]quinazolin-9(10H)-one(CAS DataBase Reference)
NIST Chemistry Reference: 10-(4-chlorobenzylidene)-7-(4-methylphenyl)-5,7-dihydro-6H-benzo[h][1,3]thiazolo[2,3-b]quinazolin-9(10H)-one(157282-87-6)
EPA Substance Registry System: 10-(4-chlorobenzylidene)-7-(4-methylphenyl)-5,7-dihydro-6H-benzo[h][1,3]thiazolo[2,3-b]quinazolin-9(10H)-one(157282-87-6)

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: 157282-87-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 157282-87-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,2,8 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 157282-87:
(8*1)+(7*5)+(6*7)+(5*2)+(4*8)+(3*2)+(2*8)+(1*7)=156
156 % 10 = 6
So 157282-87-6 is a valid CAS Registry Number.

157282-87-6Upstream product

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157282-87-6Relevant academic research and scientific papers

Heterocyclic systems containing bridgehead nitrogen atom: Part LXXV - Syntheses of thiazolobenzoquinazolines and thiazinobenzoquinazolines

Pal, Ram,Handa, R. N.,Pujari, H. K.

, p. 629 - 633 (2007/10/02)

2-Arylidenetetralin-1-ones (1a-c) on condensation with thiourea give 4-aryl-3,4,5,6-tetrahydrobenzoquinazoline-2(1H)-thiones (2a-c) which on reaction with chloroacetic acids, α- and β-halopropionic acids afford 5-aryl-2,3,6,7-tetrahydro-3-oxo-5H-thiazo

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