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(5-hydroxy-3-methyl-5-phenyl-4H-pyrazol-1-yl)-phenylmethanone

CAS No. : 82366-05-0 Formula : C17H16N2O2 Molecular Weight. : 280.321 Check Encyclopedia

Synonyms : Benzoylacetone benzoylhydrazone; 1-benzoyl-5-hydroxy-3-methyl-5-phenyl-2-pyrazoline; 4-phenyl-2,4-butanedionebenzoylhydrazone(2-); CCG-8159;

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

CAS No. : 25779-60-6 Formula : C16H13BrN4O Molecular Weight. : 357.205 Check Encyclopedia

Synonyms : 4-[2-Brom-phenylazo]-3-methyl-1-phenyl-2-pyrazolin-5-on; 4-((2-BROMOPHENYL)DIAZENYL)-5-METHYL-2-PHENYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE;

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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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3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(4-phenyl-2-thiazolyl)-

CAS No. : 91902-07-7 Formula : C13H11N3OS Molecular Weight. : 257.311 Check Encyclopedia

Synonyms : 2,4-DIHYDRO-5-METHYL-2-(4-PHENYL-2-THIAZOLYL)-3H-PYRAZOL-3-ONE; 2-Pyrazolin-5-one, 3-methyl-1-(4-phenyl-2-thiazolyl)-;

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4-anilinomethylene-3-methyl-1-phenyl-2-Pyrazolin-5-one

CAS No. : 4173-73-3 Formula : C17H15N3O Molecular Weight. : 277.321 Check Encyclopedia

Synonyms :

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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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5-methyl-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)imino]-2-phenylpyrazol-3-one

CAS No. : 909-59-1 Formula : C20H17N5O2 Molecular Weight. : 359.381 Check Encyclopedia

Synonyms : 3-methyl-4-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-ylidenamino)-1-phenyl-2-pyrazolin-5-one; 3H-Pyrazol-3-one,4-((1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)amino)-2,4-dihydro-5-methyl-2-phenyl; (3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-pyrazol-4-yliden)-amine; rubazonic acid; 4-((1,5-DIHYDRO-3-METHYL-5-OXO-1-PHENYL-4H-PYRAZOL-4-YLIDENE)AMINO)-2,4-DIHYDRO-5-METHYL-2-PHENYL-3H-PYRAZOL-3-ONE; Rubazoic acid; 5,5'-dimethyl-2,2'-diphenyl-1,2,2',4'-tetrahydro-4,4'-azanylylidene-bis-pyrazol-3-one; (3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-(3-methyl-5-oxo-1-phenyl-1,5-dihydro-pyrazol-4-yliden)-amin; 4-<3-methyl-1-phenyl-5-oxo-2-pyrazoline-4-ylideneamino>-3-methyl-1-phenyl-2-pyrazoline-5-one;

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

CAS No. : 107430-38-6 Formula : C16H14N2O2 Molecular Weight. : 266.295 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-4-phenoxy-2-phenyl; 3-Methyl-4-phenoxy-1-phenyl-2-pyrazolin-5-one;

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5-methyl-4-nitroso-2-phenyl-4H-pyrazole-3-thione

CAS No. : 66479-47-8 Formula : C10H9N3OS Molecular Weight. : 219.263 Check Encyclopedia

Synonyms : 3H-Pyrazole-3-thione,2,4-dihydro-5-methyl-4-nitroso-2-phenyl; 1-phenyl-3-methyl-4-nitroso-2-pyrazolin-5-thione;

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3-methyl-5-oxo-2-phenyl-1H-pyrazole-4-carboxylic acid

CAS No. : 88597-31-3 Formula : C11H10N2O3 Molecular Weight. : 218.209 Check Encyclopedia

Synonyms : 3-Methyl-2-phenyl-3-pyrazolin-5-one-4-carboxylic acid; 1H-Pyrazole-4-carboxylic acid,2,3-dihydro-5-methyl-3-oxo-1-phenyl;

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4-TRIFLUOROACETYL-3-METHYL-1-PHENYL-5-PYRAZOLONE

CAS No. : 1691-93-6 Formula : C12H9F3N2O2 Molecular Weight. : 270.207 Check Encyclopedia

Synonyms : 3-METHYL-1-PHENYL-4-TRIFLUOROACETYL-2-PYRAZOLIN-5-ONE; 3-Methyl-1-phenyl-4-trifluoroacetyl-5-pyrazolone; 5-Methyl-2-phenyl-4-(2,2,2-trifluoroacetyl)-1H-pyrazol-3(2H)-one; 1-phenyl-3-methyl-4-trifluoroacetylpyrazol-5-one; 3-methyl-1-phenyl-4-trifluoroacetylpyrazol-5-one; 5-HYDROXY-3-METHYL-1-PHENYL-4-TRIFLUOROACETYLPYRAZOLE; 4-Trifluoroacetyl-3-methyl-1-phenyl-5-pyrazolone;

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

CAS No. : 72877-34-0 Formula : C16H13ClN4O Molecular Weight. : 312.754 Check Encyclopedia

Synonyms : 5-methyl-2-phenyl-2H-pyrazole-3,4-dione-4-((Z)-3-chloro-phenylhydrazone); 4-(3-Chlor-phenylhydrazono)-3-methyl-1-phenyl-2-pyrazolin-5-on; 5-Methyl-2-phenyl-2H-pyrazol-3,4-dion-4-((Z)-3-chlor-phenylhydrazon);

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

CAS No. : 16335-67-4 Formula : C17H16N4O2 Molecular Weight. : 308.335 Check Encyclopedia

Synonyms : 1H-PYRAZOLE-4,5-DIONE, 3-METHYL-1-PHENYL-, 4-[2-(3-METHOXYPHENYL)HYDRAZONE]; 4-(3-Methoxy-phenylhydrazono)-3-methyl-1-phenyl-2-pyrazolin-5-on; 1-Phenyl-3-methyl-4-(3-methoxy-phenylhydrazono)-2-pyrazolinon-5;

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5-methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid ethyl ester

CAS No. : 21272-30-0 Formula : C13H14N2O3 Molecular Weight. : 246.262 Check Encyclopedia

Synonyms : 5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid ethyl ester; 5-Methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-carbonsaeure-aethylester; 3-Methyl-1-phenyl-5-oxo-5H-3-pyrazolin-4-carbonsaeureethylester;

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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-[(2,5-dimethoxy-phenyl)-hydrazone]

CAS No. : 16335-69-6 Formula : C18H18N4O3 Molecular Weight. : 338.361 Check Encyclopedia

Synonyms : 1-Phenyl-3-methyl-4-(2,5-dimethoxy-phenylhydrazono)-2-pyrazolinon-5; 1H-PYRAZOLE-4,5-DIONE, 3-METHYL-1-PHENYL-, 4-[2-(2,5-DIMETHOXYPHENYL)HYDRAZONE]; 3-Methyl-4-(2,5-bis-methoxy-phenylhydrazono)-1-phenyl-2-pyrazolin-5-on;

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3-methyl-1-phenyl-4-triphenylphosphoranylidene-2-pyrazolin-5-one

CAS No. : 22401-05-4 Formula : C28H23N2OP Molecular Weight. : 434.469 Check Encyclopedia

Synonyms : 3-methyl-1-phenyl-4-triphenylphosphorylidene-5-pyrazolone; 5-Oxo-3-methyl-1-phenyl-4-triphenylphosphoranyliden-Δ2-pyrazolin; 5-Methyl-2-phenyl-4-(triphenyl-λ5-phosphanylidene)-2,4-dihydro-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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2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one

CAS No. : 10010-74-9 Formula : C16H14N4O2 Molecular Weight. : 294.308 Check Encyclopedia

Synonyms : 4-(2-Hydroxyphenylazo)-3-methyl-1-phenyl-2-pyrazolin-5-one; Phenol-<2azo4>-{3-methyl-1-phenyl-pyrazolon-(5)}; 3-Methyl-1-phenyl-4-(o-phenolazo)-5-pyrazolon; 5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-[(2-hydroxy-phenyl)-hydrazone]; 4-(2'-hydroxybenzeneazo)-3-methyl-1-phenyl-5-pyrazolone;

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(5-hydroxy-3-methyl-5-phenyl-4H-pyrazol-1-yl)-phenylmethanone

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

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

3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(4-phenyl-2-thiazolyl)-

4-anilinomethylene-3-methyl-1-phenyl-2-Pyrazolin-5-one

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

5-methyl-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)imino]-2-phenylpyrazol-3-one

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

5-methyl-4-nitroso-2-phenyl-4H-pyrazole-3-thione

3-methyl-5-oxo-2-phenyl-1H-pyrazole-4-carboxylic acid

4-TRIFLUOROACETYL-3-METHYL-1-PHENYL-5-PYRAZOLONE

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

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

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

5-methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid ethyl ester

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

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

3-methyl-1-phenyl-4-triphenylphosphoranylidene-2-pyrazolin-5-one

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

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