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2,3-dimethyl-1H-pyrazol-5-one

CAS No. : 3201-28-3 Formula : C5H8N2O Molecular Weight. : 112.13 Check Encyclopedia

Synonyms : 1,5-Dimethyl-1,2-dihydro-pyrazol-3-on; 1,5-dimethyl-1,2-dihydro-3-pyrazolone; 2,3-Dimethyl-5-pyrazolone; 1,5-dimethylpyrazolin-3-one; 2,3-Dimethyl-pyrazolin-5-on; 1,5-dimethyl-1,2-dihydro-pyrazol-3-one; 2,3-Dimethyl-3-pyrazolin-5-one; T0507-3509; 1,5-dimethyl-3-hydroxypyrazole;

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4-butyl-1,5-dimethyl-2-phenylpyrazol-3-one

CAS No. : 101496-03-1 Formula : C15H20N2O Molecular Weight. : 244.332 Check Encyclopedia

Synonyms : 4-Butylantipyrine; 4-butyl-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; 4-butyl-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one; ANTIPYRINE,4-BUTYL; 1-Phenyl-2,3-dimethyl-4-n-butyl-5-pyrazolon;

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4-acetyl-1,5-dimethyl-2-phenylpyrazol-3-one

CAS No. : 40570-67-0 Formula : C13H14N2O2 Molecular Weight. : 230.262 Check Encyclopedia

Synonyms : 4-acetyl-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one; 4-Acetyl-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; 4-Acetyl-antipyrin; 1-Phenyl-2,3-dimethyl-4-acetyl-pyrazolon-(5); 4-acetyl-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; 4-Acetylantipyrine; 4-Acetyl-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-on;

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1,2-dihydro-1,5-dimethyl-2-phenyl-4-(2'-hydroxynaphthylazo)-3H-pyrazol-3-one

CAS No. : 101412-78-6 Formula : C21H18N4O2 Molecular Weight. : 358.393 Check Encyclopedia

Synonyms : 4-(2-Hydroxy-naphthalen-1-ylazo)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; 4-(2-hydroxy-[1]naphthylazo)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; 1-phenyl-2,3-dimethyl-4-(2-hydroxynaphthylazo)-5-pyrazolone; 2,3-dimethyl-1-phenyl-4-(2-hydroxynaphthylazo)pyrazol-5-one; 4-(2-Hydroxy-[1]naphthylazo)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-on;

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N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)butanamide

CAS No. : 4417-84-9 Formula : C15H19N3O2 Molecular Weight. : 273.33 Check Encyclopedia

Synonyms : 4-Butyrylamino-antipyrin; 4-butyrylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; BUTYRAMIDE,N-ANTIPYRINYL; 1-Phenyl-2,3-dimethyl-4-butyrylamino-5-pyrazolone; N-Antipyrinylbutyramide;

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N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)propanamide

CAS No. : 14077-43-1 Formula : C14H17N3O2 Molecular Weight. : 259.304 Check Encyclopedia

Synonyms : Propanamide,N-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl); N-Antipyrinylpropionamide; Propionamide,N-antipyrinyl; 4-Propionylamino-antipyrin; 1-Phenyl-2,3-dimethyl-4-propionylamino-5-pyrazolone; 1,5-dimethyl-2-phenyl-4-propionylamino-1,2-dihydro-pyrazol-3-one; 4-Propionylamino-2,3-dimethyl-1-phenyl-pyrazolon-(5);

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2-(4-fluorophenyl)-1,5-dimethylpyrazol-3-one

CAS No. : 5400-60-2 Formula : C11H11FN2O Molecular Weight. : 206.216 Check Encyclopedia

Synonyms : 1-(4'-Fluorphenyl)-2,3-dimethyl-5-pyrazolon; 2-(4-fluorophenyl)-1,5-dimethyl-1H-pyrazol-3(2H)-one; 2-(4-fluoro-phenyl)-1,5-dimethyl-1,2-dihydro-pyrazol-3-one; 3H-Pyrazol-3-one,2-(4-fluorophenyl)-1,2-dihydro-1,5-dimethyl; 4-Fluoroantipyrine;

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4-isothiocyanato-1,5-dimethyl-2-phenylpyrazol-3-one

CAS No. : 91397-03-4 Formula : C12H11N3OS Molecular Weight. : 245.3 Check Encyclopedia

Synonyms : 4-Isothiocyanato-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; 1-Phenyl-2.3-dimethylpyrazolon-(5)-4-isothiocyanat; 4-Isothiocyanato-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-on; 4-antipyrinyl isothiocyanate; 4-isothiocyanatoantipyrine; 4-isothiocyanato-2,3-dimethyl-1-phenyl-1,2-dihydropyrazol-5-one; HMS1782F17; 1-Phenyl-2,3-dimethyl-pyrazolon-(5)-yl-(4)-isothiocyanat;

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4-hydroxy-1,5-dimethyl-2-phenylpyrazol-3-one

CAS No. : 1672-63-5 Formula : C11H12N2O2 Molecular Weight. : 204.225 Check Encyclopedia

Synonyms : 1-phenyl-2,3-dimethyl-4-hydroxy-pyrazoline-5-on; 4-hydroxy-1,5-dimethyl-2-phenyl-1,2-dihydro-3h-pyrazol-3-one; 4-Hydroxy-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; 1-Phenyl-2,3-dimethyl-4-hydroxy-5-pyrazolone; Prestwick_270; hydroxy-4 antipyrine; 1,2-dihydro-4-hydroxy-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one; Antipyrine,4-hydroxy; 4-Hydroxyantipyrine;

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N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)benzamide

CAS No. : 5702-68-1 Formula : C18H17N3O2 Molecular Weight. : 307.346 Check Encyclopedia

Synonyms : N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-benzamide; BENZAMIDE,N-ANTIPYRINYL; 4-{(N-benzoyl)amino}antipyrine; 4-Benzamino-2,3-dimethyl-1-phenyl-pyrazolon-(5); N-(1,5-DIMETHYL-3-OXO-2-PHENYL-PYRAZOL-4-YL)BENZAMIDE; 4-Benzoylamino-antipyrin; N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-benzamid; 4-Benzamidoantipyrine; N-Antipyrinylbenzamide; 4-benzoylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; Benzamide,N-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl); 1-Phenyl-2,3-dimethyl-4-benzoylamino-5-pyrazolone; benzalaminophenazone;

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4-butan-2-yl-1,5-dimethyl-2-phenylpyrazol-3-one

CAS No. : 96974-48-0 Formula : C15H20N2O Molecular Weight. : 244.332 Check Encyclopedia

Synonyms : 4-sec-butyl-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; ANTIPYRINE,4-sec-BUTYL; 1-Phenyl-2,3-dimethyl-4-sec-butyl-5-pyrazolon; 4-sec-Butylantipyrine; 3H-Pyrazol-3-one,1,2-dihydro-1,5-dimethyl-4-(1-methylpropyl)-2-phenyl;

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1-[(E)-benzylideneamino]-1,3-dimethylthiourea

CAS No. : 4277-77-4 Formula : C10H13N3S Molecular Weight. : 207.295 Check Encyclopedia

Synonyms : N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-benzamide; O-Triphenylmethyl-syn-benzaldoxim; benzaldehyde-(2,4-dimethyl thiosemicarbazone); Benzaldehyde O-Trityloxime; BENZAMIDE,N-ANTIPYRINYL; Benzaldehyd-(2,4-dimethyl-thiosemicarbazon); 4-Benzamino-2,3-dimethyl-1-phenyl-pyrazolon-(5); 4-{(N-benzoyl)amino}antipyrine; N-(1,5-DIMETHYL-3-OXO-2-PHENYL-PYRAZOL-4-YL)BENZAMIDE; syn-O-Triphenyl-methyl-benzaldoxim; 4-Benzoylamino-antipyrin; benzaldehyde-((E)-O-trityl oxime ); N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-benzamid; 4-Benzamidoantipyrine; Benzaldehyd-((E)-O-trityl-oxim); N-Antipyrinylbenzamide; (E)-O-Tritylbenzaldoxim; 4-benzoylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; Benzamide,N-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl); 1-Phenyl-2,3-dimethyl-4-benzoylamino-5-pyrazolone; benzalaminophenazone;

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1,5-dimethyl-4-(methylamino)-2-phenylpyrazol-3-one

CAS No. : 519-98-2 Formula : C12H16ClN3O Molecular Weight. : 253.728 Check Encyclopedia

Synonyms : 1-phenyl-2,3-dimethyl-4-(N-methylamino)pyrazol-5-one; 1-phenyl-2,3-dimethyl-4-methylamino-5-pyrazolone; 4-(N-methyl)-aminoantipyrine; 4-Methylamino Antipyrine; Noraminopyrine; Noramidopyrine; 4-methylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one; 4-Monomethylaminoantipyrine; N-Methylaminophenazone; Monomethylaminoantipyrine; ANTIPYRINE,4-(METHYLAMINO); 4-methylaminophenazone; Methylaminophenazone; Methylaminoantipyrine; 4-Monomethylaminophenazone;

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2,3-dimethyl-1H-pyrazol-5-one

4-butyl-1,5-dimethyl-2-phenylpyrazol-3-one

4-acetyl-1,5-dimethyl-2-phenylpyrazol-3-one

1,2-dihydro-1,5-dimethyl-2-phenyl-4-(2'-hydroxynaphthylazo)-3H-pyrazol-3-one

N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)butanamide

N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)propanamide

2-(4-fluorophenyl)-1,5-dimethylpyrazol-3-one

4-isothiocyanato-1,5-dimethyl-2-phenylpyrazol-3-one

4-hydroxy-1,5-dimethyl-2-phenylpyrazol-3-one

N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)benzamide

4-butan-2-yl-1,5-dimethyl-2-phenylpyrazol-3-one

1-[(E)-benzylideneamino]-1,3-dimethylthiourea

1,5-dimethyl-4-(methylamino)-2-phenylpyrazol-3-one