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3-methyl-4-[1-(3-methyl-5-oxo-1,4-dihydropyrazol-4-yl)ethyl]-1,4-dihydropyrazol-5-one

CAS No. : 62001-09-6 Formula : C10H14N4O2 Molecular Weight. : 222.244 Check Encyclopedia

Synonyms : 3-methyl-4-[1-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl)ethyl]-4,5-dihydro-1H-pyrazol-5-one; 3H-Pyrazol-3-one,4,4'-ethylidenebis[2,4-dihydro-5-methyl;

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5-methyl-2-(2-naphthalen-2-yloxyethyl)-4H-pyrazol-3-one

CAS No. : 59040-30-1 Formula : C16H16N2O2 Molecular Weight. : 268.31 Check Encyclopedia

Synonyms : 3-Methyl-1-(2-(2-naphthyloxy)ethyl)-2-pyrazolin-5-one; 2,4-Dihydro-5-methyl-2-(2-(2-naphthalenyloxy)ethyl)-3H-pyrazol-3-one; NAFAZATROM; 5-methyl-2-(2-naphthalen-2-yloxy-ethyl)-1,2-dihydro-pyrazol-3-one; 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-(2-(2-naphthalenyloxy)ethyl); EINECS 261-571-1; Bay-g-6575; Nafazatromum [INN-Latin];

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5-methyl-4-(2-methylbenzoyl)-2-phenyl-4H-pyrazol-3-one

CAS No. : 73087-94-2 Formula : C18H16N2O2 Molecular Weight. : 292.332 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-4-(2-methylbenzoyl)-2-phenyl; F5229-0001; 3-methyl-4-(2-methylbenzoyl)-1-phenyl-1H-pyrazol-5(4H)-one;

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5-cyclohexyl-2-methyl-4H-pyrazol-3-one

CAS No. : 61199-34-6 Formula : C10H16N2O Molecular Weight. : 180.247 Check Encyclopedia

Synonyms : 3-cyclohexyl-1-methyl-2-pyrazolin-5-one; 3-Cyclohexyl-1-methyl-2-pyrazolin-5-on; 3H-Pyrazol-3-one,5-cyclohexyl-2,4-dihydro-2-methyl; 5-cyclohexyl-2-methyl-1,2-dihydro-pyrazol-3-one;

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

CAS No. : 61145-28-6 Formula : C10H8N8O Molecular Weight. : 256.224 Check Encyclopedia

Synonyms : 4,4-diazido-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one; 3H-Pyrazol-3-one,4,4-diazido-2,4-dihydro-5-methyl-2-phenyl; 4,4-Diazido-3-methyl-1-phenyl-2-pyrazolin-5-on;

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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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3-Methyl-3-Pyrazolin-5-One

CAS No. : 4344-87-0 Formula : C4H6N2O Molecular Weight. : 98.1032 Check Encyclopedia

Synonyms : 3-methyl-3-pyrazolin-5-one; 3-Methyl-5-hydroxypyrazole;

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edaravone

CAS No. : 89-25-8 Formula : C10H10N2O Molecular Weight. : 174.199 Check Encyclopedia

Synonyms : 1-PHENYL-3-METHYL-5-OXO-2-PYRAZOLINE; 3-methyl-1-phenyl-1H-pyrazol-5(4H)-one; 1-PHENYL-3-METHYL-5-PYRAZALONE; 3-METHYL-1-PHENYL-2-PYRAZOLIN-5-ONE FOR SYNTHESIS; Edaravone (MCI-186); 3-Methyl-1-phenyl-2-pyrazoline-5-one; 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-; 1-PHENYL-3-METHYL-2-PYRAZOLIN-5-ONE; 3-METHYL-1-PHENYL-2-PYRAZOLINE-5-ONE / EDARAVONE; 1-PHENYL-3-METHYL-5-PYRAZOLONE; 3-METHYL-1-PHENYL-2-PYRAZOLIN-5-ON; 3-METHYL-1-PHENYL-2-PYRAZOLIN-5-ONE (EDARAVONE); 3-METHYL-1-PHENYL-2-PYRAZOLIN-5ONE; 5-METHYL-2-PHENYL-1,2-DIHYDROPYRAZOL-3-ONE EDARAVONE; 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one; 3-Methyl-1-phenyl-2-pyrazolin-5-one; 2,4-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one; 3-Methyl-1-phenyl-5-pyrazolone; 3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one; c.i. developer 1; 1-PHENYL-3-METHYL-5- PYRAZOLONE; 1-PHENYL-3-METHYL-5-PYRAZOLE; 5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one; 1-pheny-3-methyl-5-pyrazolone (PMP);

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

CAS No. : 19685-20-2 Formula : C10H10N2O2 Molecular Weight. : 190.199 Check Encyclopedia

Synonyms : 1-(2-hydroxyphenyl)-3-methyl-2-pyrazolin-5-one; 3H-Pyrazol-3-one,2,4-dihydro-2-(2-hydroxyphenyl)-5-methyl; 2-(2-hydroxy-phenyl)-5-methyl-1,2-dihydro-pyrazol-3-one;

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

CAS No. : 6358-49-2 Formula : C11H11N5O3 Molecular Weight. : 261.237 Check Encyclopedia

Synonyms : 2,4-dihydro-5-methyl-4-[(4-methyl-2-nitrophenyl)azo]-3H-pyrazol-3-one; TERASIL YELLOW GN;

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

CAS No. : 6407-78-9 Formula : C18H18N4O Molecular Weight. : 306.362 Check Encyclopedia

Synonyms : C.I.Food Yellow 12; solvent yellow 18; 4-(2',4'-Dimethylphenylazo)-3-methyl-1-phenylpyrazolin-5-on; 5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-[(2,4-dimethyl-phenyl)-hydrazone]; Sudangelb G; 2-Phenyl-4-(2,4-dimethylphenylazo)-5-methyl-2H-pyrazole-3(4H)-one;

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4-[(2,4-dimethoxyphenyl)diazenyl]-5-methyl-2-phenyl-4H-pyrazol-3-one

CAS No. : 61550-72-9 Formula : C18H18N4O3 Molecular Weight. : 338.361 Check Encyclopedia

Synonyms : EINECS 262-838-5;

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3,3',3''-Trimethyl-1,1',1''-triphenyl-4,4',4''-tris-(2-pyrazolin-5-on)

CAS No. : 124009-63-8 Formula : C30H26N6O3 Molecular Weight. : 518.566 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one, 2,4-dihydro-4,4-bis(5-hydroxy-3-Methyl- 1-phenyl-1H-pyrazol-4-yl)-5-Methyl-2-phenyl-;

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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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Benzoyl chloride, 4-(hexadecylamino)-

CAS No. : 66104-71-0 Formula : C23H38ClNO Molecular Weight. : 380.007 Check Encyclopedia

Synonyms :

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

CAS No. : 14580-19-9 Formula : Molecular Weight. : Check Encyclopedia

Synonyms :

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

CAS No. : 56634-85-6 Formula : C10H9N3O2 Molecular Weight. : 203.197 Check Encyclopedia

Synonyms : 1-Phenyl-3-methyl-4-nitroso-2-pyrazolin-5-on; 3-methyl-4-nitroso-1-phenylpyrazol-5-one; 1-phenyl-3-methyl-4-nitroso-2-pyrazolin-5-one; 5-methyl-4-nitroso-2-phenyl-2,4-dihydro-3H-pyrazol-3-one; 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-4-nitroso-2-phenyl; 4-isonitroso-3-methyl-1-phenyl-2-pyrazolin-5-one; 5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-oxime; 3-methyl-4-nitroso-1-phenyl-2-pyrazolin-5-one;

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(4E)-2-(1,3-Benzothiazol-2-yl)-4-[4-(dimethylamino)benzylidene]-5 -methyl-2,4-dihydro-3H-pyrazol-3-one

CAS No. : 89936-56-1 Formula : C20H18N4OS Molecular Weight. : 362.448 Check Encyclopedia

Synonyms :

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3-methyl-4-[1-(3-methyl-5-oxo-1,4-dihydropyrazol-4-yl)ethyl]-1,4-dihydropyrazol-5-one

5-methyl-2-(2-naphthalen-2-yloxyethyl)-4H-pyrazol-3-one

5-methyl-4-(2-methylbenzoyl)-2-phenyl-4H-pyrazol-3-one

5-cyclohexyl-2-methyl-4H-pyrazol-3-one

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

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

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

3-Methyl-3-Pyrazolin-5-One

edaravone

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

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

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

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

4-[(2,4-dimethoxyphenyl)diazenyl]-5-methyl-2-phenyl-4H-pyrazol-3-one

3,3',3''-Trimethyl-1,1',1''-triphenyl-4,4',4''-tris-(2-pyrazolin-5-on)

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

Benzoyl chloride, 4-(hexadecylamino)-

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

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

(4E)-2-(1,3-Benzothiazol-2-yl)-4-[4-(dimethylamino)benzylidene]-5 -methyl-2,4-dihydro-3H-pyrazol-3-one