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5-methylpyrazol-3-one

CAS No. : 3206-39-1 Formula : C4H4N2O Molecular Weight. : 96.0874 Check Encyclopedia

Synonyms : 3-methylpyrazol-5-one; 3-methyl-5-pyrazolone; 3-Methyl-2-pyrazolin-5-one; 5-methyl-pyrazol-3-one; 3-Methyl-5-pyrazolon; 3H-Pyrazol-3-one,5-methyl;

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

CAS No. : 90-31-3 Formula : C10H9ClN2O Molecular Weight. : 208.644 Check Encyclopedia

Synonyms : chloropyrazolone; m-chloropyrazolone;

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3-Methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-carboxamide

CAS No. : 57303-41-0 Formula : C5H7N3O2 Molecular Weight. : 141.128 Check Encyclopedia

Synonyms : 1-carbamido-3-methyl-2-pyrazolin-5-one; 1-carbamoyl-3-methyl-5-pyrazolone; 3-methyl-1H-pyrazole-1-acetic acid; 3-methylpyrazol-5-one-1-carboxamide; 2-(3-methyl-1H-pyrazol-1-yl)acetic acid; 3-methylpyrazol-1-ylacetic acid; 1-carbimido-3-methylpyrazol-5-one; 2-(3-methylpyrazolyl)acetic acid; 1-carbamoyl-3-methylpyrazol-5-one; 3-methyl-5-oxo-4,5-dihydro-pyrazole-1-carboxylic acid amide; (3-methyl-1H-pyrazol-1-yl)acetic acid; 1-carbamido-3-methylpyrazol-5-one;

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1-phenyl-3-methyl-4-i-butyryl-4-hydropyrazol-5-one

CAS No. : 147663-44-3 Formula : C14H16N2O2 Molecular Weight. : 244.289 Check Encyclopedia

Synonyms : 4-iso-butyryl-3-methyl-1-phenyl-2-pyrazolin-5-one; 1-phenyl-3-methyl-4-isobutyryl-5-pyrazolone; 4-isobutyryl-3-methyl-1-phenyl-2-pyrazolin-5-one;

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4,4-dibromo-3-methyl-1H-pyrazol-5-one

CAS No. : 33549-66-5 Formula : C4H4Br2N2O Molecular Weight. : 255.895 Check Encyclopedia

Synonyms : 4,4-dibromo-3-methylpyrazol-5-one; 4,4-Dibromo-3-methyl-2-pyrazolin-5-one; 4,4-dibromo-3-methyl-1H-pyrazolin-5-one; 3-methyl-4,4-dibromo-2-pyrazolin-5-one; 4,4-dibromo-5-methyl-2,4-dihydro-3H-pyrazol-3-one; 4,4-Dibromo-3-methyl-2-pyrazolin-5-on; 4,4-dibromo-3-methyl-1,4-dihydro-pyrazol-5-one;

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5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one

CAS No. : 19735-89-8 Formula : C10H10N2O Molecular Weight. : 174.199 Check Encyclopedia

Synonyms : 1-Phenyl-3-methylpyrazol-5-one; 2-Phenyl-5-methyl-1H-pyrazole-3(2H)-one; 3-methyl-1-phenyl-3-pyrazolin-5-one; 2-Phenyl-5-methyl-1,2-dihydro-3H-pyrazole-3-one; 1-Phenyl-3-methyl-1H-pyrazole-5(2H)-one; 3-Methyl-1-phenyl-5-pyrazolone; 3-methyl-1-phenyl-pyrazol-5-one; 3H-Pyrazol-3-one, 1,2-dihydro-5-methyl-2-phenyl-; 1,2-Dihydro-5-methyl; 3-methyl-1-phenyl-5-oxo-2,5-dihydro-1H-pyrazole; 5-Methyl-2-phenyl-1,2-dihydro-3H-pyrazole-3-one; 2-phenyl-5-methyl-pyrazol-3-one; 1,2-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one; 1-PHENYL-3-METHYL-5-PYRAZOLONE;

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1-(2',5'-DICHLOROPHENYL)-3-METHYL-5-PYRAZOLONE

CAS No. : 13102-34-6 Formula : C10H8Cl2N2O Molecular Weight. : 243.089 Check Encyclopedia

Synonyms : 2-(2,5-dichlorophenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one; Einecs 236-022-4; 1-(2,5-Dichlorophenyl)-3-methyl-5(4H)-pyrazolone; 1-(2',5'-dichlorophenyl)-3-methylpyrazol-5-one; 3H-Pyrazol-3-one,2-(2,5-dichlorophenyl)-2,4-dihydro-5-methyl; 2-(2,5-dichlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one; 3-methyl-1-(2',5'-dichlorophenyl)-2-pyrazolin-5-one; 3H-pyrazol-3-one,2-(2,5-dichlorophenyl)-2,4-dihydro-5-met; 2-(2,5-Dichlorophenyl)-5-Methyl-1H-pyrazol-3(2H)-one;

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NEURODYE RH-155

CAS No. : 254451-42-8 Formula : C49H71N7O8S2 Molecular Weight. : 950.26 Check Encyclopedia

Synonyms : Neurodye RH-155(4,4'-Bis(1-(4-sulfophenyl-3-methylpyrazole-5-one)mesophenylpentamethineoxonol triethylamine saltRH-155; RH 155; TRI(N,N-DIETHYL-1-ETHANAMINIUM) 4-(3-METHYL-4-((E,2Z,4E)-5-[3-METHYL-5-OXIDO-1-(4-SULFONATOPHENYL)-1H-PYRAZOL-4-YL]-3-PHENYL-2,4-PENTADIENYLIDENE)-5-OXO-4,5-DIHYDRO-1H-PYRAZOL-1-YL)BENZENESULFONATE; BENZENESULFONIC ACID,4-[4,5-DIHYDRO-4-[5-[5-HYDROXY-3-METHYL-1-(4-SULFOPHENYL)-1H-PYRAZOL-4-YL]-3-PHENYL-2,4-PENTADIENYLIDENE]-3-METHYL-5-OXO-1H-PYRAZOL-1-YL]-,N,N-DIETHYLETHANAMINE (1:3); 4,4'-BIS(1-(4-SULFOPHENYL-3-METHYLPYRAZOLE-5-ONE)MESOPHENYL-PENTAMETHINEOXONOL); (4,4'-bis(1-(4-sulfophenyl-3-methylpyrazole-5-one)mesophenylpentamethineoxonol triethylamine salt; 4-[5-Hydroxy-3-methyl-4-[3-phenyl-5-[[1-(4-sulfophenyl)-3-methyl-4,5-dihydro-5-oxo-1H-pyrazol]-4-ylidene]-1,4-pentadienyl]-1H-pyrazol-1-yl]benzenesulfonic acid;

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1,2-dibenzyl-5-methylpyrazol-3-one,2,4,6-trinitrophenol

CAS No. : 7695-16-1 Formula : C24H21N5O8 Molecular Weight. : 507.452 Check Encyclopedia

Synonyms :

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

CAS No. : 35564-39-7 Formula : C10H11N3O Molecular Weight. : 189.214 Check Encyclopedia

Synonyms : 2-(4-Amino-phenyl)-5-methyl-1,2-dihydro-pyrazol-3-on;

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4-benzylidene-2-[2-(9-bromoindolo[3,2-b]quinoxalin-6-yl)acetyl]-5-methylpyrazol-3-one

CAS No. : 119457-24-8 Formula : C27H18BrN5O2 Molecular Weight. : 524.368 Check Encyclopedia

Synonyms :

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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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4-butyl-5-methylpyrazol-3-one

CAS No. : 64076-81-9 Formula : C8H12N2O Molecular Weight. : 152.194 Check Encyclopedia

Synonyms : 3h-pyrazol-3-one,4-butyl-5-methyl;

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2-[[3-(5-bromopyrimidin-2-yl)phenyl]methyl]-6-(1-methylpyrazol-4-yl)pyridazin-3-one

CAS No. : 1100598-42-2 Formula : C19H15BrN6O Molecular Weight. : 423.266 Check Encyclopedia

Synonyms : 2-(3-(5-Bromopyrimidin-2-yl)benzyl)-6-(1-methyl-1H-pyrazol-4-yl)pyridazin-3(2H)-one; 2-[3-(5-bromopyrimidin-2-yl)benzyl]-6-(1-methyl-1H-pyrazol-4-yl)-2H-pyridazin-3-one;

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4-[1-(4-aminophenyl)ethylidene]-2-[2-(2-chloroindolo[2,3-b]quinoxalin-6-yl)acetyl]-5-methylpyrazol-3-one

CAS No. : 119457-22-6 Formula : C28H21ClN6O2 Molecular Weight. : 508.958 Check Encyclopedia

Synonyms :

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2-[2-(9-bromoindolo[3,2-b]quinoxalin-6-yl)acetyl]-4-[[4-(dimethylamino)phenyl]methylidene]-5-methylpyrazol-3-one

CAS No. : 119457-27-1 Formula : C29H23BrN6O2 Molecular Weight. : 567.436 Check Encyclopedia

Synonyms :

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2-[2-(2-chloroindolo[2,3-b]quinoxalin-6-yl)acetyl]-4-[[4-(dimethylamino)phenyl]methylidene]-5-methylpyrazol-3-one

CAS No. : 119457-15-7 Formula : C29H23ClN6O2 Molecular Weight. : 522.985 Check Encyclopedia

Synonyms :

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1-benzyl-4-(4-benzyl-5-methyl-1H-pyrazol-3(2H)-on-2-yl)-piperidine

CAS No. : 301220-55-3 Formula : C23H27N3O Molecular Weight. : 361.48 Check Encyclopedia

Synonyms :

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(4E)-2-(2-chlorophenyl)-4-[(4-dodecylphenyl)hydrazinylidene]-5-methylpyrazol-3-one

CAS No. : 68239-62-3 Formula : C28H37ClN4O Molecular Weight. : 481.073 Check Encyclopedia

Synonyms : EINECS 269-455-2;

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5-(Difluoromethyl)-1-methyl-1,2-dihydro-3H-pyrazol-3-one

CAS No. : 121303-75-1 Formula : C5H6F2N2O Molecular Weight. : 148.111 Check Encyclopedia

Synonyms : 2-Methyl-3-cyclopropylcyclohex-2-enon; 2-methyl-3-difluoromethyl-5-hydroxy-2H-pyrazole; 5-difluoromethyl-3-hydroxy-1-methylpyrazole; 2-Cyclohexen-1-one,3-cyclopropyl-2-methyl; 3-cyclopropyl-2-methyl-2-cyclohexen-1-one;

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5-methylpyrazol-3-one

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

3-Methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-carboxamide

1-phenyl-3-methyl-4-i-butyryl-4-hydropyrazol-5-one

4,4-dibromo-3-methyl-1H-pyrazol-5-one

5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one

1-(2',5'-DICHLOROPHENYL)-3-METHYL-5-PYRAZOLONE

NEURODYE RH-155

1,2-dibenzyl-5-methylpyrazol-3-one,2,4,6-trinitrophenol

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

4-benzylidene-2-[2-(9-bromoindolo[3,2-b]quinoxalin-6-yl)acetyl]-5-methylpyrazol-3-one

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

4-butyl-5-methylpyrazol-3-one

2-[[3-(5-bromopyrimidin-2-yl)phenyl]methyl]-6-(1-methylpyrazol-4-yl)pyridazin-3-one

4-[1-(4-aminophenyl)ethylidene]-2-[2-(2-chloroindolo[2,3-b]quinoxalin-6-yl)acetyl]-5-methylpyrazol-3-one

2-[2-(9-bromoindolo[3,2-b]quinoxalin-6-yl)acetyl]-4-[[4-(dimethylamino)phenyl]methylidene]-5-methylpyrazol-3-one

2-[2-(2-chloroindolo[2,3-b]quinoxalin-6-yl)acetyl]-4-[[4-(dimethylamino)phenyl]methylidene]-5-methylpyrazol-3-one

1-benzyl-4-(4-benzyl-5-methyl-1H-pyrazol-3(2H)-on-2-yl)-piperidine

(4E)-2-(2-chlorophenyl)-4-[(4-dodecylphenyl)hydrazinylidene]-5-methylpyrazol-3-one

5-(Difluoromethyl)-1-methyl-1,2-dihydro-3H-pyrazol-3-one