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84-57-1

1-(2,5-二氯-4-磺酸苯基)-3-甲基-5-吡唑酮

Dichlorosulfophenyl-3-methylpyrazolone;
1-(2',5'-Dichloro-4'-sulfophenyl)-3-methyl-5-pyrazolone;
2,5-Dichloro-4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid

1-(4-磺酸苯基)-3-甲基-5-吡唑酮

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one;
3-Methyl-1-(4-sulfophenyl)-5-pyrazolone;
4-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-benzenesulfonic acid

1-(4-羧基苯基)-3-甲基-5-吡唑酮

4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzoic acid;
Benzoicacid, p-(3-methyl-5-oxo-2-pyrazolin-1-yl)- (6CI);
1-(4-Carboxyphenyl)-3-methyl-2-pyrazolin-5-one;
1-(4-Carboxyphenyl)-3-methyl-2-pyrazolinone;
1-(4-Carboxyphenyl)-3-methyl-5-pyrazolone;
1-(p-Carboxyphenyl)-3-methyl-5-pyrazolone;
4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzoic acid;
4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzoic acid;
4-(3-Methyl-5-oxopyrazol-1-yl)benzoicacid

2,2'4,4'-四氫-5,5'-二甲基-2,2'-二苯基-[4,4'-雙-3H-吡唑]-3,3'-二酮;
雙(1-苯基-3-甲基-5-吡唑酮)

2,2',4,4'-tetrahydro-5,5'-dimethyl-2,2'-diphenyl-[4,4'-bi-3H-Pyrazole]-3,3'-dione;
3,3'-dimethyl-1,1'-diphenyl[4,4'-bi-2-pyrazoline]- 5,5'-dione;
bis(1-Phenyl-3-methyl-5-pyrazolone)

1-(2,5-二氯-4-硫代苯基)-3-甲基-5-吡唑酮

Benzenesulfonic acid,2,5-dichloro-4-(5-hydroxy-3-methyl-1H-pyrazol-1-yl)-;
2,5-Dichloro-4-(5-hydroxy-3-methyl-pyrazol-1-yl)-benzenesulfonic acid

1-(4ˊ-磺酸基苯基)-3-甲基-5-吡唑酮

1H-Pyrazol-5-ol,3-methyl-1-phenyl-, 5-(hydrogen sulfate);
1H-Pyrazol-5-ol,3-methyl-1-phenyl-, hydrogen sulfate (ester) (9CI);
MCI 186 sulfate;
Norantipyrine sulfate

C10H10N2O4S

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