Cas 1173174-38-3,4-(4,5-dihydro-4-oxothiazol-2-yl)-2-(4-methylphenyl)-5-phenylpyridazin-3(2H)-one

1173174-38-3

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Basic information

Product Name: 4-(4,5-dihydro-4-oxothiazol-2-yl)-2-(4-methylphenyl)-5-phenylpyridazin-3(2H)-one
Synonyms:
CAS NO:1173174-38-3
Molecular Formula:
Molecular Weight: 361.424
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: 4-(4,5-dihydro-4-oxothiazol-2-yl)-2-(4-methylphenyl)-5-phenylpyridazin-3(2H)-one(CAS DataBase Reference)
NIST Chemistry Reference: 4-(4,5-dihydro-4-oxothiazol-2-yl)-2-(4-methylphenyl)-5-phenylpyridazin-3(2H)-one(1173174-38-3)
EPA Substance Registry System: 4-(4,5-dihydro-4-oxothiazol-2-yl)-2-(4-methylphenyl)-5-phenylpyridazin-3(2H)-one(1173174-38-3)

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: 1173174-38-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1173174-38-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,3,1,7 and 4 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1173174-38:
(9*1)+(8*1)+(7*7)+(6*3)+(5*1)+(4*7)+(3*4)+(2*3)+(1*8)=143
143 % 10 = 3
So 1173174-38-3 is a valid CAS Registry Number.

1173174-38-3Upstream product

1173174-34-9 ethyl 2-(4-oxo-4,5-dihydrothiazol-2-yl)-3-phenyl-4-(p-tolylhydrazono)-2-butenoate

1173174-38-3Downstream Products

1173174-38-3Relevant academic research and scientific papers

New approaches for the synthesis of thiazoles and their fused derivatives with antimicrobial activities

Wardkhan, Wagnat W.,Youssef, Mohamed A.,Hamed, Faten I.,Ouf, Salama A.

, p. 1133 - 1144 (2008)

The 2-ethoxy carbonyl methylene thiazol-4-one (3) reacts with acetophenone (4) to give the ethyl 2-(4-oxo-4,5-dihydro-thiazol-2-yl)-3-phenyl-2-butenoate (5). The reactivity of the latter product towards aromatic aldehydes 6a-d, cyanomethylene reagents 9a,

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