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

CAS No. : 6407-77-8 Formula : C17H15N5O3 Molecular Weight. : 337.333 Check Encyclopedia

Synonyms : EINECS 229-041-4;

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3H-Pyrazol-3-one,4-[[4-(dimethylamino)phenyl]methylene]-2,4-dihydro-5-methyl-2-phenyl-

CAS No. : 25111-96-0 Formula : C19H19N3O Molecular Weight. : 305.374 Check Encyclopedia

Synonyms :

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

CAS No. : 14847-56-4 Formula : C16H13N5O4 Molecular Weight. : 339.306 Check Encyclopedia

Synonyms : 1-phenyl-3-methyl-4-(2-hydroxy-5-nitrophenylazo)pyrazol-5-one; 5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-[(2-hydroxy-5-nitro-phenyl)-hydrazone]; 3-Methyl-1-phenyl-4-(4-nitro-o-phenolazo)-5-pyrazolon; 4-(2-Hydroxy-5-nitrophenylazo)-3-methyl-1-phenyl-2-pyrazolin-5-one; Einecs 238-909-1;

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

CAS No. : 6407-75-6 Formula : C16H12Cl2N4O Molecular Weight. : 347.199 Check Encyclopedia

Synonyms : 4-(2',5'-Dichlorphenylazo)-3-methyl-1-phenylpyrazolin-5-on; 4-[(2,5-DICHLOROPHENYL)DIAZENYL]-5-METHYL-2-PHENYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE; 4-(2',5'-Dichlorphenylazo)-3-methyl-1-phenyl-pyrazolin-5-on; 4-[(2,5-dichlorophenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one;

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

CAS No. : 86427-68-1 Formula : C17H16N4O2 Molecular Weight. : 308.335 Check Encyclopedia

Synonyms : EINECS 289-234-4;

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2-(3-hydroxyphenyl)-5-methyl-4-[(4-phenyldiazenylphenyl)diazenyl]-4H-pyrazol-3-one

CAS No. : 21519-06-2 Formula : C22H18N6O2 Molecular Weight. : 398.417 Check Encyclopedia

Synonyms : EINECS 244-416-2;

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

CAS No. : 15953-87-4 Formula : C16H13ClN4O Molecular Weight. : 312.754 Check Encyclopedia

Synonyms : 3-Methyl-1-phenyl-4-(m-chlorbenzolazo)-5-pyrazolon; 1-Phenyl-3-methyl-4-(m-chlorphenylazo)-5-pyrazolon; 4-((3-CHLOROPHENYL)DIAZENYL)-5-METHYL-2-PHENYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE; 1-Phenyl-3-methyl-4-[3-chlor-benzolazo]-5-pyrazolon; 4-(m-Chlorphenylazo)-3-methyl-1-phenylpyrazolin-5-on;

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

CAS No. : 15866-34-9 Formula : C16H13N5O3 Molecular Weight. : 323.306 Check Encyclopedia

Synonyms : 5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-[(3-nitro-phenyl)-hydrazone]; 3-Methyl-4-(m-nitrophenylazo)-1-phenylpyrazolin-5-on; 5-methyl-4-[(E)-(3-nitrophenyl)diazenyl]-2-phenyl-2,4-dihydro-3H-pyrazol-3-one; 3-Methyl-1-phenyl-4-(m-nitrobenzolazo)-5-pyrazolon; 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-4-[(3-nitrophenyl)azo]-2-phenyl; 1-Phenyl-3-methyl-4-<3-nitro-benzolazo>-5-pyrazolon;

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

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

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

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

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

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

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

3H-Pyrazol-3-one,4-[[4-(dimethylamino)phenyl]methylene]-2,4-dihydro-5-methyl-2-phenyl-

Benzoyl chloride, 4-(hexadecylamino)-

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

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

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

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

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

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

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

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

2-(3-hydroxyphenyl)-5-methyl-4-[(4-phenyldiazenylphenyl)diazenyl]-4H-pyrazol-3-one

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

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