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分子结构式

分子式

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50-71-5

阿脲;
四氧嘧啶

Alloxan;
2,4,5,6(1H,3h)-Pyrimidinetetraone

5-溴尿嘧啶

5-Bromouracil;
5-Bromo-2,4(1H,3h)-pyrimidinedione;
5-Bromopyrimidine-2,4-diol

5-氟脲嘧啶;
5-氟-2,4(1H,3h)-嘧啶二酮

5-Fluorouracil;
5-Fluoro-2,4(1H,3h)-pyrimidinedione;
5-Fluoro-2,4-pyrimidinedione;
5-Fluoropyrimidine-2,4-dione

尿嘧啶;
2,4(1H,3h)-嘧啶二酮

Uracil;
2,4(1H,3h)-Pyrimidinedione;
2,4-Dihydroxypyrimidine

巴比妥酸;
巴比土酸;
丙二酰脲;
丙二酰缩脲

Barbituric acid;
2,4,6(1H,3H,5h)-Pyrimidinetrione;
2,4,6-Trihydroxy-1,3-diazine;
Malonylurea

胞嘧啶;
4-氨基-2-羟基嘧啶

Cytosine;
4-Amino-2(1h)-pyrimidinone;
2-Oxy-4-amino pyrimidine

糖精;
邻磺酰苯甲酰亚胺

Saccharin;
1,2-Benzisothiazol-3(2h)-one 1,1-dioxide;
2,3-Dihydroxy-1,2-benzisothiazol-3-one 1,1-dioxide

苯酞;
邻羟甲基苯甲酸内酯

Phthalide;
1(3h)-Isobenzofuranone

氯唑沙宗;
5-氯-2-苯并噁唑啉酮

Chlorzoxazone;
5-Chloro-2(3h)-benzoxazolone;
5-Chloro-2-benzoxazolone

gamma-戊内酯;
丙位戊内酯

gamma-Valerolactone;
4,5-Dihydro-5-methyl-2(3h)-furanone;
4-Hydroxypentanoic acid lactone

戌二酸酐

Glutaric anhydride;
Dihydro-2H-pyran-2,6(3h)-dione

1-苯基-5-吡唑啉酮-3-羧酸

5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid;
1-Phenylimidazol-5(4h)-one-3-carboxylic acid

1-(2h)-酞嗪酮;
2,3-杂氮萘酮

1(2h)-Phthalazinone;
Benzo[d]pyridazin-1(2h)one;
Phthalazone

吡唑蒽酮

1,9-Pyrazoloanthrone;
Anthra[1,9-cd]pyrazol-6(2h)-one

1,8-萘内酰亚胺

Benz[cd]indol-2(1h)-one;
Naphthostyril(6CI,7CI);
1,8-Naphtholactam;
1-Naphthalenecarboxylic acid, 8-amino-, lactam;
2(1h)-Perinaphthazolone;
2(1h)-peri-Naphthazolone;
Naphtholactam;

螺[1,3-二氧戊环-2,8'(9'h)-[7H-7,9a]甲桥苯并[a]甘菊环]

Spiro[1,3-dioxolane-2,8'(9'h)-[7H-7,9a]methanobenz[a]azulene];
7H-7,9a-Methanobenz[a]azulen-8(9h)-one cyclic 1,2-ethanediyl acetal

5-硝基巴比土酸;
5-硝基巴比妥酸;
5-硝基丙二酰脲;
5-硝基-2,4,6(1H,3H,5h)-嘧啶三酮

5-Nitrobarbituric acid;
5-Nitro-2,4,6(1H,3H,5h)-pyrimidinetrione

1-羟基异喹啉

Isocarbostyril;
1(2h)-Isoquinolinone;
1-Hydroxyisoquinoline;
1-Isoquinolinol

2(5h)-呋喃酮

2(5h)-Furanone;
Furan-2(5h)-one;
2-Buten-1,4-olide

3-哒嗪酮

3(2h)-Pyridazinone;
Pyridazin-3(2h)-one

C4H4N2O

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