1-PHENYL-3-METHYL-5-PYRAZOLONE-Molbase

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4-[(3-chlorophenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazole-1-carboximidamide,hydrochloride

CAS No. : 3656-21-1 Formula : C11H12Cl2N6O Molecular Weight. : 315.159 Check Encyclopedia

Synonyms : 4-(3'-Chlor-phenyl-azo)-3-methyl-pyrazolon-(5)-yl-1-amidin hydrochlorid; 4-(3'-Chlor-phenyl-azo)-3-methyl-pyrazolon-(5)-yl-1-amidin hydrochlorid [German]; 2-Pyrazoline-1-carboxamidine,4-((m-chlorophenyl)azo)-3-methyl-5-oxo-,hydrochloride; F 2352; 4-((m-Chlorophenyl)azo)-3-methyl-5-oxo-2-pyrazoline-1-carboxamidine hydrochloride; 4-[(3-chlorophenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazole-1-carboximidamide hydrochloride;

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4-bromo-5-methyl-2-phenyl-4H-pyrazol-3-one

CAS No. : 41927-23-5 Formula : C10H9BrN2O Molecular Weight. : 253.095 Check Encyclopedia

Synonyms : 4-bromo-3-methyl-1-phenyl-pyrazole-5-one; 4-bromo-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one; 4-bromo-3-methyl-1-phenyl-2-pyrazolin-5-one; 4-bromo-3-methyl-1-phenyl-pyrazolin-5-one; 4-bromo-3-methyl-1-phenylpyrazol-5-one; 4-bromo-3-methyl-1-phenylpyrazole; 4-bromo-3-methyl-1-phenyl-5-pyrazolone; 4-bromo-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one;

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4-acetyl-5-methyl-2-phenyl-1H-pyrazol-3-one

CAS No. : 37703-59-6 Formula : C12H12N2O2 Molecular Weight. : 216.236 Check Encyclopedia

Synonyms : 1-phenyl-3-methyl-4-acetyl-5-pyrazolone; 4-acetyl-5-hydroxy-3-methyl-1-phenylpyrazole; 1-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)ethanone; 1-phenyl-3-methyl-4-acetyl-2-pyrazolin-5-one; 1-phenyl-3-methyl-4-acetylpyrazol-5-one; 4-acetyl-5-methyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one; 4-acetyl-5-hydroxy-3-methyl-1-phenyl-1H-pyrazole;

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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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4-(3-methyl-5-oxo-2,5-dihydro-pyrazol-1-yl)-benzoic acid ethyl ester

CAS No. : 107430-36-4 Formula : C13H14N2O3 Molecular Weight. : 246.262 Check Encyclopedia

Synonyms : 4-(3-Methyl-5-oxo-4,5-dihydro-pyrazol-1-yl)-benzoic acid ethyl ester; 1-<4-Ethoxycarbonyl-phenyl>-3-methyl-pyrazolon-(5)>; 1-(4-Ethoxycarbonylphenyl)-3-methyl-2-pyrazolin-5-one;

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

CAS No. : 71132-72-4 Formula : C12H9F3N2O2 Molecular Weight. : 270.207 Check Encyclopedia

Synonyms : 3-methyl-1-phenyl-4-trifluoroacetylpyrazol-5-on; 5-Methyl-2-phenyl-4-trifluoracetyl-1,2-dihydro-pyrazol-3-on; 1-phenyl-3-methyl-4-trifluoroacetyl-pyrazolone-5; 5-Methyl-2-phenyl-4-(2,2,2-trifluoroacetyl)-1H-pyrazol-3(2H)-one; 5-methyl-2-phenyl-4-trifluoroacetyl-1,2-dihydro-pyrazol-3-one;

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5-methyl-2-(4-nitro-phenyl)-2H-pyrazole-3,4-dione 4-oxime

CAS No. : 62349-62-6 Formula : C10H8N4O4 Molecular Weight. : 248.195 Check Encyclopedia

Synonyms : 5-Methyl-2-(4-nitro-phenyl)-2H-pyrazole-3,4-dione 4-oxime; (4Z)-3-methyl-1-(4-nitrophenyl)-1H-pyrazole-4,5-dione 4-oxime; 4-Isonitroso-3-methyl-1-(4-nitro-phenyl)-pyrazolon-(5);

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4-[(4-chlorophenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazole-1-carboximidamide,hydrochloride

CAS No. : 3695-99-6 Formula : C11H12Cl2N6O Molecular Weight. : 315.159 Check Encyclopedia

Synonyms : 4-((p-Chlorophenyl)azo)-3-methyl-5-oxo-2-pyrazoline-1-carboxamidine hydrochloride; 4-[(4-chlorophenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazole-1-carboximidamide hydrochloride; F 2353; 4-(4'-Chlor-phenyl-azo)-3-methyl-pyrazolon-(5)-yl-1-amidin hydrochlorid [German]; 2-Pyrazoline-1-carboxamidine,4-((p-chlorophenyl)azo)-3-methyl-5-oxo-,hydrochloride; 4-(4'-Chlor-phenyl-azo)-3-methyl-pyrazolon-(5)-yl-1-amidin hydrochlorid;

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(4E)-4-(dimethylaminomethylidene)-5-methyl-2-phenylpyrazol-3-one

CAS No. : 4942-70-5 Formula : C13H15N3O Molecular Weight. : 229.278 Check Encyclopedia

Synonyms : 1-phenyl-3-methyl-4-dimethylaminomethylene-5-pyrazolone; 4-dimethylaminomethylene-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one; 5-Oxo-3-methyl-1-phenyl-4-dimethylaminomethylen-4,5-dihydro-pyrazol; 4-Dimethylaminomethylen-3-methyl-1-phenylpyrazol-5-on; 3-methyl-4-dimethylaminomethylidene-1-phenylpyrazol-5-one;

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4-[(6-hydroxy-5-nitro-m-tolyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-one

CAS No. : 15824-23-4 Formula : C17H15N5O4 Molecular Weight. : 353.332 Check Encyclopedia

Synonyms : 5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-[(2-hydroxy-5-methyl-3-nitro-phenyl)-hydrazone]; 3-Methyl-1-phenyl-4-(4-methyl-6-nitro-o-phenolazo)-5-pyrazolon; 4-[(2-Hydroxy-3-nitro-5-methylphenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-one; Einecs 239-922-5;

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(4Z)-3-Methyl-1-phenyl-1H-pyrazole-4,5-dione 4-oxime

CAS No. : 1080-89-3 Formula : C10H9N3O2 Molecular Weight. : 203.197 Check Encyclopedia

Synonyms : 4-Oxepanon-ethylenketal; 4-hydroxyimino-3-methyl-1-phenyl-2-pyrazolin-5-one; 1-Phenyl-3-methyl-4-oximino-pyrazol-5-one; 4-oxepanone ethylene ketal; 4-isonitroso-N-phenyl-3-methyl-pyrazolinone; 5-Methyl-2-phenyl-2H-pyrazol-3,4-dion-4-oxim; 4-oximino-1-phenyl-3-methyl-2-pyrazolin-5-one; 1-phenyl-3-methyl-4-isonitroso pyrazolone-5; 5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-oxime; 1,4,8-trioxa-spiro[4.6]undecane;

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4-(2-hydroxyphenylhydrazono)-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one

CAS No. : 18921-85-2 Formula : C16H14N4O2 Molecular Weight. : 294.308 Check Encyclopedia

Synonyms : 5-Methyl-2-phenyl-2H-pyrazol-3,4-dion-4-((Z)-2-hydroxy-phenylhydrazon); 1H-PYRAZOLE-4,5-DIONE, 3-METHYL-1-PHENYL-, 4-[2-(2-HYDROXYPHENYL)HYDRAZONE]; 1-phenyl-3-methyl-4-(2-hydroxyphenylhydrazo)-5-pyrazolone; 5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-[(2-hydroxy-phenyl)-hydrazone]; 5-methyl-2-phenyl-2H-pyrazole-3,4-dione-4-((Z)-2-hydroxy-phenylhydrazone);

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methyl 3-hydroxy-1-phenyl-1H-pyrazole-5-carboxylate

CAS No. : 1140-69-8 Formula : C11H10N2O3 Molecular Weight. : 218.209 Check Encyclopedia

Synonyms : 1-Phenyl-3-hydroxy-pyrazol-carbonsaeure-(5)-methylester; 1-Phenyl-3-hydroxy-5-pyrazolcarbonsaeure-methylester; 1-Phenyl-pyrazolon-(3)-carbonsaeure-(5)-methylester; 5-Hydroxy-2-phenyl-2H-pyrazole-3-carboxylic acid methyl ester; 5-oxo-2-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylic acid methyl ester;

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[4-chlorosulfonyl-1-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]naphthalen-2-yl] benzoate

CAS No. : 66104-73-2 Formula : C27H19ClN4O5S Molecular Weight. : 546.982 Check Encyclopedia

Synonyms : EINECS 266-160-0; 3-(Benzoyloxy)-4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)naphthalene-1-sulphonyl chloride; 1-Naphthalenesulfonyl chloride,3-(benzoyloxy)-4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo); 1-Phenyl-3-methyl-4-(2'-benzoyloxy-4'-chlorosulfonylnaphthylazo)-5-pyrazolone;

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3-METHYL-1-(3-NITROPHENYL)-5-PYRAZOLONE

CAS No. : 119-16-4 Formula : C10H9N3O3 Molecular Weight. : 219.197 Check Encyclopedia

Synonyms : 5-methyl-2-(3-nitrophenyl)-2,4-dihydropyrazol-3-one; 5-Methoxy-2-(3-nitrophenyl)-2H-pyrazol-3(4H)-one; 5-methyl-2-(3-nitrophenyl)-2,4-dihydro-3-pyrazolone; 5-methyl-2-(3-nitro-phenyl)-1,2-dihydro-pyrazol-3-one; 3-methyl-1-(3-nitrophenyl)-3-pyrazolin-5-one; 1-(3-nitro-phenyl)-3-methyl-1H-pyrazol-5(4H)-one; 2,4-dihydro-5-methyl-2-(3-nitrophenyl)-3H-pyrazol-3-one; 5-methyl-2-(3-nitrophenyl)-4H-pyrazol-3-one; 1-(3'-NITROPHENYL)-3-METHYL-5-PYRAZOLONE;

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Methyl 5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylate

CAS No. : 16135-26-5 Formula : C11H10N2O3 Molecular Weight. : 218.209 Check Encyclopedia

Synonyms : 5-oxo-1-phenethyl-pyrrolidine-3-carboxylic acid; 5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylic acid methyl ester; 5-oxo-1-phenethyl-3-pyrrolidinecarboxylic acid; 5-Oxo-1-phenyl-2,5-dihydro-1H-pyrazol-3-carbonsaeure-methylester; 1-Phenyl-3-carbomethoxypyrazolin-5-on; 5-Oxo-1-phenaethyl-pyrrolidin-3-carbonsaeure; 2-Phenyl-5-methoxycarbonyl-pyrazolon; 3-Carbomethoxy-1-Phenyl-5-Pyrazolinon; 1-phenyl-3-methoxycarbonylpyrazol-5-one;

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5-Ethoxy-4-methyl-1-phenyl-1H-1,2,3-triazole

CAS No. : 92721-95-4 Formula : C11H13N3O Molecular Weight. : 203.24 Check Encyclopedia

Synonyms : 1-phenyl-4-methoxycarbonyl-1,2,3-triazole; methyl 1-phenyl-1,2,3-triazole-4-carboxylate; 1-Phenyl-1H-[1,2,3]triazol-4-carbonsaeure-methylester; 1-Phenyl-4-methyl-5-aethoxy-1,2,3-triazol; 1-Phenyl-4-isopropyliden-pyrazolon-(5); 5-ethoxy-4-methyl-1-phenyl-1H-[1,2,3]triazole; 1-Phenyl-1,2,3-triazol-carbonsaeure(4)-methylester; 1-Phenyl-4-methyl-5-ethoxy-1,2,3-triazol; 3H-Pyrazol-3-one,2,4-dihydro-4-(1-methylethylidene)-2-phenyl;

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2-methyl-5-oxo-1-phenylpyrazole-3-carboxylic acid

CAS No. : 41405-77-0 Formula : C11H10N2O3 Molecular Weight. : 218.209 Check Encyclopedia

Synonyms : 2-Methyl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazol-3-carbonsaeure; 2-Methyl-5-oxo-1-phenyl-3-pyrazolin-3-carboxylic acid; 1-Phenyl-2-methyl-5-pyrazolon-3-carbonsaeure; 3-Pyrazoline-3-carboxylicacid,2-methyl-5-oxo-1-phenyl-(7CI); 3-Carboxyantipyrine; 2-methyl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylic acid; 1H-Pyrazole-3-carboxylicacid,2,5-dihydro-2-methyl-5-oxo-1-phenyl; 2,5-Dihydro-2-methyl-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid; 3-Carboxyantipyrin;

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

CAS No. : 15866-36-1 Formula : C16H13N5O4 Molecular Weight. : 339.306 Check Encyclopedia

Synonyms : 3-Methyl-1-phenyl-4-(5-nitro-o-phenolazo)-5-pyrazolon; 1-phenyl-3-methyl-4-(2-hydroxy-4-nitrophenylazo)pyrazol-5-one; 5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-[(2-hydroxy-4-nitro-phenyl)-hydrazone]; Einecs 239-992-7;

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(E)-4-(4-(dimethylamino)benzylidene)-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one

CAS No. : 132603-49-7 Formula : C19H19N3O Molecular Weight. : 305.374 Check Encyclopedia

Synonyms : 4-(4-dimethylamino-benzylidene)-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one; 4-<4-Dimethylamino-benzyliden>-3-methyl-1-phenyl-pyrazol-5-on; 4-(N,N-Dimethylaminobenzyliden)-3-methyl-1-phenyl-2-pyrazolin-5-on; 3-Methyl-1-phenyl-4-<4-dimethylamino-benzyliden>-pyrazol-5-on; 4-(p-dimethylamino)benzylidene-3-methyl-1-phenyl-2-pyrazolin-5-one; 4-[1-(4-Dimethylamino-phenyl)-meth-(E)-ylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one; E-1-phenyl-3-methyl-4-<(4-dimethylaminophenyl)methylene>-5-pyrazolone;

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