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5-Methyl-2-phenyl-4-[(2E)-3-phenyl-2-propenyl]-1,2-dihydro-3H-pyrazol-3-one (en)

CAS No. : 225235-46-1 Formula : C19H16N2O2 Molecular Weight. : 304.343 Check Encyclopedia

Synonyms :

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5-methyl-2-phenyl-4-phenyliminopyrazol-3-one

CAS No. : 27807-95-0 Formula : C16H13N3O Molecular Weight. : 263.294 Check Encyclopedia

Synonyms : 5-methyl-2-phenyl-4-phenylimino-2,4-dihydro-pyrazol-3-one; 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(phenylimino); 2-Pyrazolin-5-one,3-methyl-1-phenyl-4-(phenylimino); 3-methyl-1-phenyl-4-(phenylazamethylene)-1,2-diazolin-5-one; 2,4-dihydro-5-methyl-2-phenyl-4-(phenylimino)-3H-pyrazol-3-one;

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

CAS No. : 34347-81-4 Formula : C10H10N2O Molecular Weight. : 174.199 Check Encyclopedia

Synonyms : methylphenylpyrazolol; 1-methyl-3-phenyl-1H-pyrazol-5-ol; 1-methyl-3-phenyl-3-pyrazolin-5-one; 2-methyl-5-phenyl-1,2-dihydro-3H-pyrazol-3-one; 2-methyl-5-phenylpyrazol-3-ol;

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5-methyl-2-phenyl-1-(trideuteriomethyl)pyrazol-3-one

CAS No. : 65566-62-3 Formula : C11H9D3N2O Molecular Weight. : 191.244 Check Encyclopedia

Synonyms : Antipyrine-d3; 2-Trideuteromethyl-3-methyl-1-phenyl-3-pyrazolin-5-one;

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4-Benzoyl-3-Methyl-1-Phenyl-5-Pyrazolinone

CAS No. : 4551-69-3 Formula : C17H14N2O2 Molecular Weight. : 278.305 Check Encyclopedia

Synonyms : 4-Benzoyl-3-methyl-1-phenyl-5-pyrazolone; 1-Phenyl-3-methyl-4-benzoyl-2-pyrazolin-5-one; 4-benzoyl-5-methyl-2-phenyl-4H-pyrazol-3-one; 4-BENZOYL-3-METHYL-1-PHENYL-5-PYRAZOLINONE; 4-Benzoyl-3-methyl-1-phenyl-2-pyrazolin-5-one; 4-Benzoyl-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one;

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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-2-phenyl-4-propanoyl-4H-pyrazol-3-one

CAS No. : 31197-09-8 Formula : C13H14N2O2 Molecular Weight. : 230.262 Check Encyclopedia

Synonyms : 3-methyl-1-phenyl-4-propionyl-2-pyrazolin-5-one; 2,4-DIHYDRO-5-METHYL-2-PHENYL-4-PROPIONYL-3H-PYRAZOL-3-ONE; 3-methyl-1-phenyl-4-propionyl-2-pyrazoline-5-one; 2-Pyrazolin-5-one,3-methyl-1-phenyl-4-propionyl; 4-propionyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one; 1-phenyl-3-methyl-4-propionyl-5-pyrazolone; 1-Phenyl-3-methyl-4-propionyl-5-pyrazolon; 4-propionyl-3-methyl-1-phenyl-2-pyrazolin-5-one; 1-phenyl-3-methyl-4-propionyl-2-pyrazolin-5-one;

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

CAS No. : 97259-72-8 Formula : C22H34N2O Molecular Weight. : 342.518 Check Encyclopedia

Synonyms : EINECS 306-435-5; 4-Dodecyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one;

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

CAS No. : 22616-35-9 Formula : C14H16N2O2 Molecular Weight. : 244.289 Check Encyclopedia

Synonyms : 4-butyryl-3-methyl-1-phenyl-2-pyrazoline-5-one; 4-butyryl-1-phenyl-3-methyl-2-pyrazolone; 4-butyryl-3-methyl-1-phenyl-pyrazoline-5-one; 1-phenyl-3-methyl-4-butyrylpyrazolone-5; 4-Butyryl-3-methyl-1-phenyl-2-pyrazolin-5-one; 2-Pyrazolin-5-one,4-butyryl-3-methyl-1-phenyl; 1-phenyl-3-methyl-4-butyryl-2-pyrazolin-5-one;

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5-amino-4-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one

CAS No. : 58686-39-8 Formula : C10H11N3O Molecular Weight. : 189.214 Check Encyclopedia

Synonyms : 5-AMINO-2,4-DIHYDRO-4-METHYL-2-PHENYL-3H-PYRAZOL-3-ONE; 1-Phenyl-3-amino-4-methyl-2-pyrazolin-5-on; 1-phenyl-3-amino-4-methyl-2-pyrazolin-5-one; 3-Amino-4-methyl-1-phenyl-pyrazol-5-on;

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4-amino-1-ethyl-5-methyl-2-phenylpyrazol-3-one

CAS No. : 114682-26-7 Formula : C12H15N3O Molecular Weight. : 217.267 Check Encyclopedia

Synonyms : 1-Aethyl-4-amino-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-on; 1-ethyl-4-amino-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one; 3H-Pyrazol-3-one,4-amino-1-ethyl-1,2-dihydro-5-methyl-2-phenyl;

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1-phenyl-3-methyl-4-(4-nitrobenzoyl)-5-hydroxypyrazole

CAS No. : 37703-57-4 Formula : C17H13N3O4 Molecular Weight. : 323.303 Check Encyclopedia

Synonyms : 1-phenyl-3-methyl-4-(OC-C6H4-4-NO2)-pyrazol-5-one; (5-Hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-(4-nitro-phenyl)-methanone; 5-methyl-4-(4-nitro-benzoyl)-2-phenyl-1,2-dihydro-pyrazol-3-one;

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5-methyl-2-(3-methyl-4-nitrophenyl)-1H-pyrazol-3-one

CAS No. : 648917-71-9 Formula : C11H11N3O3 Molecular Weight. : 233.223 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,1,2-dihydro-5-methyl-2-(3-methyl-4-nitrophenyl); 5-methyl-2-(3-methyl-4-nitro-phenyl)-1,2-dihydro-pyrazol-3-one;

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1-methyl-3-phenyl-2-thio-2,4-(1H,3H)-quinazolindione

CAS No. : 21097-36-9 Formula : C15H12N2OS Molecular Weight. : 268.334 Check Encyclopedia

Synonyms : 1-methyl-3-phenyl-1,4-dihydropyrazol-5-one; 2,4-dihydro-2-methyl-5-phenyl-3H-pyrazol-3-one; 1-methyl-3-phenyl-1H-pyrazol-5(4H)-one; 1-methyl-3-phenylpyrazolin-5-one; 1-methyl-3-phenyl-2-pyrazolin-5-one; 1-Methyl-3-phenyl-5-pyrazolone; 1-methyl-3-phenyl-2-thioquinazoline-2,4(1H,3H)-dione; 1-methyl-3-phenyl-1H-pyrazol-5-one; N1-methyl-N3-phenyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one; 3-Phenyl-1-methyl-4-oxo-2-thioxo-1.2.3.4-tetrahydro-chinazolin; 3H-Pyrazol-3-one,2,4-dihydro-2-methyl-5-phenyl; 1-methyl-3-phenyl-2-thioxo-2,3-dihydro-1H-quinazolin-4-one; 1-Methyl-3-phenyl-5(4H)-pyrazolone; 2-Methyl-5-phenyl-2,4-dihydro-3H-pyrazol-3-one; 1-Methyl-3-phenyl-2-thioxo-2,3-dihydro-1H-chinazolin-4-on; 3-phenyl-2-thio-1-methyl-3H-quinazolin-4-one;

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4,4-difluoro-5-methyl-2-phenylpyrazol-3-one

CAS No. : 56875-01-5 Formula : C10H8F2N2O Molecular Weight. : 210.18 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,4,4-difluoro-2,4-dihydro-5-methyl-2-phenyl; 4,4-difluoro-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one; 4,4-Difluoro-3-methyl-1-phenyl-2-pyrazolin-5-one;

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2-(4-amino-3-methylphenyl)-5-methyl-1H-pyrazol-3-one

CAS No. : 648917-72-0 Formula : C11H13N3O Molecular Weight. : 203.24 Check Encyclopedia

Synonyms : 2-(4-amino-3-methyl-phenyl)-5-methyl-1,2-dihydro-pyrazol-3-one; 3H-Pyrazol-3-one,2-(4-amino-3-methylphenyl)-1,2-dihydro-5-methyl;

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3-methyl-2-(2-nitrophenyl)-1H-pyrazol-5-one

CAS No. : 67916-05-6 Formula : C10H9N3O3 Molecular Weight. : 219.197 Check Encyclopedia

Synonyms : 5-METHYL-1-(2-NITROPHENYL)PYRAZOL-3-ONE; 5-methyl-1-(2-nitro-phenyl)-1,2-dihydro-pyrazol-3-one; 1-(2-Nitrophenyl)-5-methylpyrazol-3-on;

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1-(4-nitrophenyl)-3-methyl-2-pyrazolin-5-one (NH tautomeric form)

CAS No. : 35496-23-2 Formula : C10H9N3O3 Molecular Weight. : 219.197 Check Encyclopedia

Synonyms : 5-Methyl-2-(4-nitro-phenyl)-1,2-dihydro-pyrazol-3-on; 5-methyl-2-(4-nitro-phenyl)-1,2-dihydro-pyrazol-3-one; 1,2-dihydro-5-methyl-2-(4-nitrophenyl)-3H-pyrazol-3-one;

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4,4-dibromo-5-methyl-2-phenylpyrazol-3-one

CAS No. : 62947-11-9 Formula : C10H8Br2N2O Molecular Weight. : 331.991 Check Encyclopedia

Synonyms : 1-Phenyl-3-methyl-4,4-dibromo-5-pyrazolon; 4,4-dibromo-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one; 1-Phenyl-3-methyl-4,4-dibrom-2-pyrazolin-5-on; 4,4-dibromo-5-methyl-2-phenyl-2,4-dihydro-3h-pyrazol-3-one; 1-Phenyl-3-methyl-4,4-dibrom-5-pyrazolon; 4,4-Dibrom-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-on; 4,4-Dibrom-3-methyl-1-phenyl-pyrazolin-5-on; 4,4-Dibromo-3-methyl-1-phenyl-2-pyrazolin-5-one;

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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-2-phenyl-4-[(2E)-3-phenyl-2-propenyl]-1,2-dihydro-3H-pyrazol-3-one (en)

5-methyl-2-phenyl-4-phenyliminopyrazol-3-one

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

5-methyl-2-phenyl-1-(trideuteriomethyl)pyrazol-3-one

4-Benzoyl-3-Methyl-1-Phenyl-5-Pyrazolinone

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

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

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

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

5-amino-4-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one

4-amino-1-ethyl-5-methyl-2-phenylpyrazol-3-one

1-phenyl-3-methyl-4-(4-nitrobenzoyl)-5-hydroxypyrazole

5-methyl-2-(3-methyl-4-nitrophenyl)-1H-pyrazol-3-one

1-methyl-3-phenyl-2-thio-2,4-(1H,3H)-quinazolindione

4,4-difluoro-5-methyl-2-phenylpyrazol-3-one

2-(4-amino-3-methylphenyl)-5-methyl-1H-pyrazol-3-one

3-methyl-2-(2-nitrophenyl)-1H-pyrazol-5-one

1-(4-nitrophenyl)-3-methyl-2-pyrazolin-5-one (NH tautomeric form)

4,4-dibromo-5-methyl-2-phenylpyrazol-3-one

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