h-pYR - CAS号查询

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分子结构式

分子式

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56-04-2

甲基硫脲嘧啶;
甲基硫氧嘧啶;
4-羟基-2-巯基-6-甲基嘧啶

Methylthiouracil;
6-Methyl-2-thiouracil;
4-Hydroxy-2-mercapto-6-methylpyrimidine;
6-Methyl-2-thioxo-2,3-dihydro-1h-pYRimidin-4-one

2-氨基-4,6-二羟基嘧啶

2-Amino-4,6-dihydroxypyrimidine;
2-Amino-6-hydroxy-1h-pYRimidin-4-one;
2-Aminopyrimidine-4,6-diol

安替比林;
非那宗;
2,3-二甲基-1-苯基-3-吡唑啉-5-酮

Antipyrine;
1,2-Dihydro-1,5-dimethyl-2-phenyl-3h-pYRazol-3-one;
2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one;
Phenazone

阿米妥钠;
异戊巴比妥纳;
5-乙基-5-异戊基巴比妥酸钠;
5-乙基-5-异戊基-2,4,6(1H,3H,5H)-嘧啶三酮一钠盐

Amytal sodium;
Sodium 5-ethyl-5-(3-methylbutyl)-4,6-dioxo-1h-pYRimidin-2-olate

3,5-二甲基吡唑

3,5-Dimethylpyrazole;
3,5-Dimethyl-1h-pYRazole

安乃近;
[(2,3-二氢-1,5-二甲基-3-氧-2-苯基-1H-吡唑-4-基)甲氨基]甲烷磺酸钠

Dipyrone;
Sodium [(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1h-pYRazol-4-yl)methylamino]methanesulfonate;
Metamizole sodium

1-(4-甲基苯基)-3-甲基-5-吡唑啉酮

2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3h-pYRazol-3-one;
3-Methyl-1-(p-tolyl)-2-pyrazolin-5-one

1-(2-氯-5-磺酸基苯基)-3-甲基-5-吡唑啉酮

4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid;
4-Chloro-3-(4,5-dihydro-3-methyl-5-oxo-1h-pYRazol-1-yl)-benzenesulfonic acid;
1-(2-Chloro-5-sulfophenyl)-3-methyl-5-pyrazolone;
1-(2-Chloro-5-sulfophenyl)-3-methyl-2-pyrazolin-5-one;
3-Methyl-1-(2-chl

依达拉奉;
3-甲基-1-苯基-2-吡唑啉-5-酮

Edaravone;
3-Methyl-1-phenyl-2-pyrazolin-5-one;
1-Phenyl-3-methyl-5-pyrazolone;
2,4-Dihydro-5-methyl-2-phenyl-3h-pYRazol-3-one;
C.I. Developer 1

1-苯基-5-吡唑啉酮-3-甲酸乙酯;
4,5-二氢-5-氧代-1-苯基-1H-吡唑-3-羧酸乙酯

Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate;
Ethyl 5-oxo-1-phenyl-4,5-dihydro-1h-pYRazole-3-carboxylate

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