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Picrolonic Acid

CAS No. : 550-74-3 Formula : C10H8N4O5 Molecular Weight. : 264.194 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-4-nitro-2-(4-nitrophenyl)-; PICROLONIC ACID;

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

CAS No. : 4173-74-4 Formula : C12H12N2O2 Molecular Weight. : 216.236 Check Encyclopedia

Synonyms : 3-methyl-1-phenyl-4-acetyl-2-pyrazoline-5-one; 3H-Pyrazol-3-one,4-acetyl-2,4-dihydro-5-methyl-2-phenyl; 4-Acetyl-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one; 1-phenyl-3-methyl-4-acetyl-2-pyrazoline-5-one; 4-acetyl-3-methyl-1-phenyl-2-pyrazoline-5-one; 4-acetyl-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one; 1-phenyl-3-methyl-4-acetyl-4,5-dihydro-pyrazole; 4-propionyl-3-methyl-1-phenylpyrazolone-5-one;

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4-hydroxy-5-methyl-4-nitro-2-phenylpyrazol-3-one

CAS No. : 114214-89-0 Formula : C10H9N3O4 Molecular Weight. : 235.196 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,2,4-dihydro-4-hydroxy-5-methyl-4-nitro-2-phenyl;

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4-(hydroxymethyl)-4-methyl-2-phenylpyrazol-3-one

CAS No. : 65419-18-3 Formula : C11H12N2O2 Molecular Weight. : 204.225 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,2,4-dihydro-4-(hydroxymethyl)-4-methyl-2-phenyl;

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4-[(4-acetylphenyl)diazenyl]-3-methyl-1,4-dihydropyrazol-5-one

CAS No. : 62201-49-4 Formula : C12H12N4O2 Molecular Weight. : 244.249 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,4-[(4-acetylphenyl)azo]-2,4-dihydro-5-methyl;

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3-methyl-4-[(4-nitrophenyl)diazenyl]-1,4-dihydropyrazol-5-one

CAS No. : 90844-48-7 Formula : C10H9N5O3 Molecular Weight. : 247.21 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-4-[(4-nitrophenyl)azo];

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

CAS No. : 602297-61-0 Formula : C13H16N2O Molecular Weight. : 216.279 Check Encyclopedia

Synonyms : 3-Methyl-1-(4-propylphenyl)-2-pyrazolin-5-one; 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-(4-propylphenyl);

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

CAS No. : 946-23-6 Formula : C11H12N2O Molecular Weight. : 188.226 Check Encyclopedia

Synonyms : 2-benzyl-5-methyl-2,4-dihydropyrazol-3-one; 2-Benzyl-2,4-dihydro-5-methyl-3H-pyrazol-3-one; 1-benzyl-3-methyl-5-pyrazolone; 1-benzyl-3-methyl-2-pyrazolin-5-one; 2-Pyrazolin-5-one,1-benzyl-3-methyl; 2-benzyl-5-methyl-1,2-dihydro-pyrazol-3-one; 2,4-dihydro-2-benzyl-5-methyl-3H-pyrazol-3-one; 1-Benzyl-3-methylpyrazolone-5; 1-Benzyl-3-methylpyrazolin-5-one; EINECS 213-416-4; 2-benzyl-5-methyl-2,4-dihydro-3H-pyrazol-3-one; 2-Benzyl-5-methyl-2H-pyrazol-3-ol; 2-benzyl-1,2-dihydro-5-methyl-3H-pyrazol-3-one;

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4-acridin-9-yl-5-methyl-2-phenyl-4H-pyrazol-3-one

CAS No. : 90878-34-5 Formula : C23H17N3O Molecular Weight. : 351.401 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,4-(9-acridinyl)-2,4-dihydro-5-methyl-2-phenyl; 4-acridin-9-yl-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-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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N1-(p-nitrobenzoyl)-3-methyl-5-pyrazole

CAS No. : 124524-77-2 Formula : C11H9N3O4 Molecular Weight. : 247.207 Check Encyclopedia

Synonyms : 2,4-DIHYDRO-5-METHYL-2-(4-NITROBENZOYL)-3H-PYRAZOL-3-ONE;

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(4E)-4-(dimethylaminomethylidene)-3-methyl-1H-pyrazol-5-one

CAS No. : 339020-88-1 Formula : C7H11N3O Molecular Weight. : 153.182 Check Encyclopedia

Synonyms : 3h-pyrazol-3-one,4-[(dimethylamino)methylene]-2,4-dihydro-5-methyl;

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5-methyl-4-phenoxy-2-pyridin-2-yl-4H-pyrazol-3-one

CAS No. : 111987-97-4 Formula : C15H13N3O2 Molecular Weight. : 267.283 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-4-phenoxy-2-(2-pyridinyl);

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

CAS No. : 918907-31-0 Formula : C13H14N2O Molecular Weight. : 214.263 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,4-cyclopropyl-2,4-dihydro-5-methyl-2-phenyl;

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3-methyl-4-[(2,4,5-trichlorophenyl)diazenyl]-1,4-dihydropyrazol-5-one

CAS No. : 62201-53-0 Formula : C10H7Cl3N4O Molecular Weight. : 305.548 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-4-[(2,4,5-trichlorophenyl)azo];

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

CAS No. : 55294-60-5 Formula : C18H18N2O2 Molecular Weight. : 294.348 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-(2-phenoxyethyl)-4-phenyl;

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

CAS No. : 70881-83-3 Formula : C15H13N5O Molecular Weight. : 279.297 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-4-(2-pyridinylazo);

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

CAS No. : 73087-87-3 Formula : C17H13ClN2O2 Molecular Weight. : 312.75 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,4-(2-chlorobenzoyl)-2,4-dihydro-5-methyl-2-phenyl;

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

CAS No. : 139451-37-9 Formula : C10H10ClN3O Molecular Weight. : 223.659 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,5-amino-2-(2-chlorophenyl)-2,4-dihydro-4-methyl;

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

CAS No. : 62128-89-6 Formula : C11H10F2N2O2 Molecular Weight. : 240.206 Check Encyclopedia

Synonyms : 3H-Pyrazol-3-one,2-[4-(difluoromethoxy)phenyl]-2,4-dihydro-5-methyl;

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Picrolonic Acid

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

4-hydroxy-5-methyl-4-nitro-2-phenylpyrazol-3-one

4-(hydroxymethyl)-4-methyl-2-phenylpyrazol-3-one

4-[(4-acetylphenyl)diazenyl]-3-methyl-1,4-dihydropyrazol-5-one

3-methyl-4-[(4-nitrophenyl)diazenyl]-1,4-dihydropyrazol-5-one

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

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

4-acridin-9-yl-5-methyl-2-phenyl-4H-pyrazol-3-one

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

N1-(p-nitrobenzoyl)-3-methyl-5-pyrazole

(4E)-4-(dimethylaminomethylidene)-3-methyl-1H-pyrazol-5-one

5-methyl-4-phenoxy-2-pyridin-2-yl-4H-pyrazol-3-one

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

3-methyl-4-[(2,4,5-trichlorophenyl)diazenyl]-1,4-dihydropyrazol-5-one

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

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

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

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

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