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1-(3-fluorophenyl)-3-methyl-1H-pyrazol-5(4H)-one

CAS No. : 20124-84-9 Formula : C10H9FN2O Molecular Weight. : 192.19 Check Encyclopedia

Synonyms : 2-(3-Fluoro-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one; 2-(3-fluorophenyl)-5-methyl-2,4-dihydropyrazol-3-one; 1-(3-Fluorphenyl)-3-methylpyrazolon-5;

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4-(dimethylamino)-5-(hydroxymethyl)-1-methyl-2-phenylpyrazol-3-one

CAS No. : 13097-17-1 Formula : C13H17N3O2 Molecular Weight. : 247.293 Check Encyclopedia

Synonyms : 3-Hydroxymethyl-2-methyl-4-dimethylamino-1-phenyl-3-pyrazol-5-on; 3-Hydroxymethylaminopyrine; 4-dimethylamino-5-hydroxymethyl-1-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one; 4-dimethylamino-3-hydroxymethyl-2-methyl-1-phenyl-3-pyrazolin-5-one; 4-Dimethylamino-3-hydroxymethyl-2-methyl-2-phenyl-3pyrazolin-5-one;

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2-(4-aminophenyl)-5-methyl-4H-pyrazol-3-one

CAS No. : 6402-08-0 Formula : C10H11N3O Molecular Weight. : 189.214 Check Encyclopedia

Synonyms : 1-(4-Aminophenyl)-3-methyl-2-pyrazolin-5-one; 2-(4-Amino-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one; 2-(4-aminophenyl)-5-methyl-2,4-dihydro-3-pyrazolone; 2-(4-amino-phenyl)-5-methyl-1,2-dihydro-pyrazol-3-one; 2-(2-CHLORO-5-METHYLPHENOXY)PROPANOHYDRAZIDE; 1-(p-Aminophenyl)-3-methyl-5-pyrazolone; 2-(4-aminophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one; 2-(4-amino-phenyl)-2,4-dihydro-5-methyl-3-pyrazolone; 2-(4-aminophenyl)-5-methyl-2,4-dihydro-3h-pyrazol-3-one; 2-Pyrazolin-5-one,1-(p-aminophenyl)-3-methyl;

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5-Isopropyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one

CAS No. : 64123-72-4 Formula : C12H14N2O Molecular Weight. : 202.252 Check Encyclopedia

Synonyms : 1-Methyl-3-(Propan-2-Yl)-1H-Pyrazole-5-Carboxylic Acid; 3,4-Dihydro-5-isopropyl-2-phenyl-2H-pyrazol-3-on; 3-isopropyl-1-methyl-1H-pyrazole-5-carboxylic acid; 1-methyl-3-(methylethyl)pyrazole-5-carboxylic acid; 3-isopropyl-1-methylpyrazole-5-carboxylic acid; 3-isopropyl-1-phenyl-2-pyrazolin-5-one; 5-Isopropyl-2-methyl-2H-pyrazole-3-carboxylic acid;

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4-[2-(3-Methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene)hy drazino]benzoate

CAS No. : 314291-25-3 Formula : C17H13N4O3- Molecular Weight. : 321.31 Check Encyclopedia

Synonyms : 1-phenyl-3-methyl-4-((4-carboxyphenyl)hydrazono)pyrazol-5-one; 1H-Imidazolium,1-methyl-2-(methylthio)-3-phenyl-,iodide;

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4-[[2-chloro-4-[3-chloro-4-[2-(3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-5-methyl-2-phenylpyrazol-3-one

CAS No. : 98084-77-6 Formula : C32H24Cl2N8O2 Molecular Weight. : 623.491 Check Encyclopedia

Synonyms : (4Z)-4-[[2-chloro-4-[3-chloro-4-[(2E)-2-(3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-5-methyl-2-phenylpyrazol-3-one; (4Z)-4-[[2-CHLORO-4-[3-CHLORO-4-[(2Z)-2-(3-METHYL-5-OXO-1-PHENYL-PYRAZOL-4-YLIDENE)HYDRAZINYL]PHENYL]PHENYL]HYDRAZINYLIDENE]-5-METHYL-2-PHENYL-PYRAZOL-3-ONE;

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4,5-dimethyl-2-phenyl-4H-pyrazol-3-one

CAS No. : 17900-68-4 Formula : C11H12N2O Molecular Weight. : 188.226 Check Encyclopedia

Synonyms : 3,4-dimethyl-1-phenylpyrazol-5-one; 1-phenyl-3,4-dimethyl-2-pyrazolin-5-one; EINECS 241-844-1; 4,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; 2,4-dihydro-4,5-dimethyl-2-phenyl-3H-pyrazol-3-one; HMS1529G03; 3,4-Dimethyl-1-phenyl-2-pyrazolin-5-one; 3,4-dimethyl-1-phenyl-pyrazolin-5-one; 4-methyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one;

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2-(2,4-dinitrophenyl)-5-methyl-4H-pyrazol-3-one

CAS No. : 3718-29-4 Formula : C10H8N4O5 Molecular Weight. : 264.194 Check Encyclopedia

Synonyms : 1-(2,4-dinitrophenyl)-3-methyl-1Hpyrazol-5(4H)-one; 2-(2,4-dinitro-phenyl)-5-methyl-1,2-dihydro-pyrazol-3-one; 3H-Pyrazol-3-one,2-(2,4-dinitrophenyl)-2,4-dihydro-5-methyl; 1-(2,4-dinitrophenyl)-3-methyl-2-pyrazolin-5-ones; 1-(2,4-dinitrophenyl)-3-methyl-5-pyrazolone; 1-(2,4-dinitrophenyl)-3-methyl-5(4H)-pyrazolone; 1-(2,4-dinitrophenyl)-3-methyl-2-pyrazolin-5-one;

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2-(3-chlorophenyl)-5-methyl-4-[2-(3-methylsulfonyl-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-4H-pyrazol-3-one

CAS No. : 24886-39-3 Formula : C17H15ClN4O4S Molecular Weight. : 406.843 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,2-(3-chlorophenyl)-2,4-dihydro-4-[2-[2-hydroxy-5-(methylsulfonyl)phenyl]diazenyl]-5-methyl; 2-(3-chlorophenyl)-2,4-dihydro-4-[[2-hydroxy-5-(methylsulphonyl)phenyl]azo]-5-methyl-3h-pyrazol-3-one; 2-Pyrazolin-5-one,1-(m-chlorophenyl)-4-[2-hydroxy-5-(methylsulfonyl)phenylazo]-3-methyl-(6CI); 3H-Pyrazol-3-one,2-(3-chlorophenyl)-2,4-dihydro-4-[[2-hydroxy-5-(methylsulfonyl)phenyl]azo]-5-methyl-(9CI);

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4-(1,3-benzothiazol-2-yldiazenyl)-5-methyl-2-phenyl-4H-pyrazol-3-one

CAS No. : 84455-35-6 Formula : C17H13N5OS Molecular Weight. : 335.383 Check Encyclopedia

Synonyms : 4-benzothiazol-2-yldiazenyl-5-methyl-2-phenyl-4H-pyrazol-3-one; EINECS 282-897-0;

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4-[(2-ethoxyphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one

CAS No. : 67969-66-8 Formula : C18H18N4O2 Molecular Weight. : 322.361 Check Encyclopedia

Synonyms : 4-(2-Ethoxy-phenylazo)-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one;

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2-(4-fluorophenyl)-5-methyl-4H-pyrazol-3-one

CAS No. : 100553-83-1 Formula : C10H9FN2O Molecular Weight. : 192.19 Check Encyclopedia

Synonyms : 5-methyl-2-(4-fluorophenyl)-2,4-dihydropyrazol-3-one; 2-(4-fluoro-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one; 1-(4-Fluorophenyl)-3-methyl-2-pyrazolin-5-one; 3-methyl-1-(4-fluorophenyl)-2-pyrazolin-5-one; 1-(4-Fluorophenyl)-3-methyl-3-pyrazolin-5-one; 2-(4-fluorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one; HMS560M04; 3-methyl-1-(p-fluorophenyl)-1,4-dihydro-pyrazol-5-one;

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2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one

CAS No. : 14847-56-4 Formula : C16H13N5O4 Molecular Weight. : 339.306 Check Encyclopedia

Synonyms : 1-phenyl-3-methyl-4-(2-hydroxy-5-nitrophenylazo)pyrazol-5-one; 5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-[(2-hydroxy-5-nitro-phenyl)-hydrazone]; 3-Methyl-1-phenyl-4-(4-nitro-o-phenolazo)-5-pyrazolon; 4-(2-Hydroxy-5-nitrophenylazo)-3-methyl-1-phenyl-2-pyrazolin-5-one; Einecs 238-909-1;

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3-methyl-5-oxo-1-phenyl-4H-pyrazole-4-carbodithioic acid

CAS No. : 57624-79-0 Formula : C11H10N2OS2 Molecular Weight. : 250.34 Check Encyclopedia

Synonyms : 1-phenyl-3-methyl-2-pyrazolin-5-one-4-dithiocarboxylic acid; 1H-Pyrazole-4-carbodithioic acid,4,5-dihydro-3-methyl-5-oxo-1-phenyl; 5-methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carbodithioic acid;

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5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-[(2-chloro-phenyl)-hydrazone]

CAS No. : 6407-74-5 Formula : C16H13ClN4O Molecular Weight. : 312.754 Check Encyclopedia

Synonyms : 4-(o-Chlorophenylazo)-3-methyl-1-phenylpyrazolin-5-on; 1-Phenyl-3-methyl-4-[2-chlor-benzolazo]-5-pyrazolon; 4-[(2-CHLOROPHENYL)DIAZENYL]-5-METHYL-2-PHENYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE; 4-[(2-chlorophenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one; 4-(o-Chlorphenylazo)-3-methyl-1-phenyl-pyrazolin-5-on;

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1H-Pyrazole-4,5-dione, 3-methyl-1-phenyl-, 4-[2-(3,5-dimethylphenyl)hydrazone]

CAS No. : 82526-22-5 Formula : C18H18N4O Molecular Weight. : 306.362 Check Encyclopedia

Synonyms : (E)-4-(2-(3,5-DIMETHYLPHENYL)HYDRAZONO)-3-METHYL-1-PHENYL-1H-PYRAZOL-5(4H)-ONE; 1H-Pyrazole-4,5-dione, 3-methyl-1-phenyl-, 4-[(3,5-dimethylphenyl)hydrazone];

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5-methyl-2-phenyl-4-[2-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-ethylidene]-2,4-dihydro-pyrazol-3-one

CAS No. : 5190-63-6 Formula : C23H23N3O Molecular Weight. : 357.448 Check Encyclopedia

Synonyms : 4-[(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one; 5-METHYL-2-PHENYL-4-[2-(1,3,3-TRIMETHYL-1,3-DIHYDRO-2H-INDOL-2-YLIDENE)ETHYLIDENE]-2,4-DIHYDRO-3H-PYRAZOL-3-ONE; 5-methyl-2-phenyl-4-[(1,3,3-trimethyl-indolin-2-yliden)-ethylidene]-2,4-dihydro-pyrazol-3-one; 5-Methyl-2-phenyl-4-[(1,3,3-trimethyl-indolin-2-yliden)-aethyliden]-2,4-dihydro-pyrazol-3-on;

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4-aminophenazone-d3

CAS No. : 1329792-51-9 Formula : C14H19N3O Molecular Weight. : 245.32 Check Encyclopedia

Synonyms : 4-Amino-5-methyl-2-phenyl-1-(trideuteriomethyl)pyrazol-3-one;

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4-[3-(4-hydroxyphenyl)-4-methyl-2-phenyl-1H-pyrazol-5-ylidene]cyclohexa-2,5-dien-1-one

CAS No. : 263717-30-2 Formula : C22H18N2O2 Molecular Weight. : 342.391 Check Encyclopedia

Synonyms : Phenol,4,4'-(4-methyl-1-phenyl-1H-pyrazole-3,5-diyl)bis;

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4-hydroxy-5-methyl-4-nitro-2-phenylpyrazol-3-one

CAS No. : 114214-89-0 Formula : C10H9N3O4 Molecular Weight. : 235.196 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,2,4-dihydro-4-hydroxy-5-methyl-4-nitro-2-phenyl;

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1-(3-fluorophenyl)-3-methyl-1H-pyrazol-5(4H)-one

4-(dimethylamino)-5-(hydroxymethyl)-1-methyl-2-phenylpyrazol-3-one

2-(4-aminophenyl)-5-methyl-4H-pyrazol-3-one

5-Isopropyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one

4-[2-(3-Methyl-5-oxo-1-phenyl-1,5-dihydro-4H-pyrazol-4-ylidene)hy drazino]benzoate

4-[[2-chloro-4-[3-chloro-4-[2-(3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-5-methyl-2-phenylpyrazol-3-one

4,5-dimethyl-2-phenyl-4H-pyrazol-3-one

2-(2,4-dinitrophenyl)-5-methyl-4H-pyrazol-3-one

2-(3-chlorophenyl)-5-methyl-4-[2-(3-methylsulfonyl-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-4H-pyrazol-3-one

4-(1,3-benzothiazol-2-yldiazenyl)-5-methyl-2-phenyl-4H-pyrazol-3-one

4-[(2-ethoxyphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one

2-(4-fluorophenyl)-5-methyl-4H-pyrazol-3-one

2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one

3-methyl-5-oxo-1-phenyl-4H-pyrazole-4-carbodithioic acid

5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-[(2-chloro-phenyl)-hydrazone]

1H-Pyrazole-4,5-dione, 3-methyl-1-phenyl-, 4-[2-(3,5-dimethylphenyl)hydrazone]

5-methyl-2-phenyl-4-[2-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-ethylidene]-2,4-dihydro-pyrazol-3-one

4-aminophenazone-d3

4-[3-(4-hydroxyphenyl)-4-methyl-2-phenyl-1H-pyrazol-5-ylidene]cyclohexa-2,5-dien-1-one

4-hydroxy-5-methyl-4-nitro-2-phenylpyrazol-3-one