2-oxo-2 - CAS号查询

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500-05-0

香豆酸;
2-吡喃酮-5-羧酸

Coumalic acid;
2-oxo-2H-pyran-5-carboxylic acid;
2-Pyrone-5-carboxylic acid

香豆素-3-羧酸

Coumarin-3-carboxylic acid;
2-oxo-2H-1-benzopyran-3-carboxylic acid

香豆灵酸甲酯;
2-吡喃酮-5-甲酸甲酯

Methyl coumalate;
Methyl 2-oxo-2H-pyran-5-carboxylate;
Coumalic acid methyl ester;
Methyl 2-pyrone-5-carboxylate

4-甲基伞型酮-beta-D-葡糖苷酸;
4-甲基伞花基-beta-D-葡糖苷酸;
4-甲基-2-氧代-2H-1-苯并吡喃-7-基-beta-D-葡

4-Methylumbelliferyl-beta-D-glucuronide;
4-methyl-2-oxo-2H-1-benzopyran-7-yl-beta-D-glucopyranosiduronic acid

香豆素-6-磺酰氯

Coumarin-6-sulfonyl chloride;
2-oxo-2H-1-benzopyran-6-sulfonyl chloride

alpha-邻苯二甲酰亚氨基苯丙酮;
2-(1-甲基-2-氧代-2-苯基乙基)-1H-异吲哚-1,3(2H)-二酮

alpha-Phthalimidopropiophenone;
2-(1-Methyl-2-oxo-2-phenylethyl)-1H-isoindole-1,3(2H)-dione

4,6-二甲基阔马酸甲酯;
5-甲氧羰基-4,6-二甲基-2-吡喃酮;
4,6-二甲基-2-氧-2H-吡喃-5-甲酸甲酯

Methyl isodehydroacetate;
Methyl 4,6-dimethyl-2-oxo-2H-pyran-5-carboxylate

7-甲氧基香豆素-4-乙酸;
7-甲氧基-2-氧代-2H-1-苯并吡喃-4-乙酸

7-Methoxycoumarin-4-acetic acid;
7-Methoxy-2-oxo-2H-1-benzopyran-4-acetic acid

草除灵钾盐;
4-氯-2-氧代-2H-苯并噻唑-3-乙酸钾盐

Benazolin potassium salt;
Potassium 4-chloro-2-oxo-2H-benzothiazole-3-acetate

(苄氧羰基甲基)三苯基溴化鏻

(Benzyloxycarbonylmethyl)triphenylphosphonium bromide;
Phosphonium,[2-oxo-2-(phenylmethoxy)ethyl]triphenyl-, bromide (9CI);
Benzyloxycarbonylmethyltriphenylphosphoniumbromide

厄多司坦;
N-[2-(羧甲基巯基)-乙酰基]-高半胱氨酸硫内酯

Erdosteine;
[[2-oxo-2-[(tetrahydro-2-oxo-3-thienyl)amino]ethyl]thio]acetic acid

5-(4-氨基-2-氧代-2H-嘧啶-1-基)-[1,3]1,3-氧硫杂环戊-2-甲酸孟酯

(1R,2S,5R)-Menthyl-(2R,5S)-5-(4-amino-2-oxo-2H-pyrimidin-1-yl)-[1,3]oxathiolane-2-carboxylic acid;
1,3-Oxathiolane-2-carboxylicacid, 5-(4-amino-2-oxo-1(2H)-pyrimidinyl)-,5-methyl-2-(1-methylethyl)cyclohexyl ester, [1R-[1a(2R*,5S*),2b,5a]]-

4,5-二甲基-3-(2-氧代-2-苯基乙基)噻唑鎓氯化物

Alagebrium chloride;
4,5-Dimethyl-3-(2-oxo-2-phenylethyl)thiazolium chloride;
2-(4,5-Dimethyl-1,3-thiazol-3-yl)-1-phenyl-ethanone chloride

2-(7-二乙基氨基)-2-氧代-2H-1-苯并吡喃-3-基)-5-苯并恶唑亚磺酰胺

2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-5-Benzoxazolesulfonamide;
2-[7-(diethylamino)-2-oxo-2h-1-benzopyran-3-yl]-5-benzoxazolesulfonamid

3-(2-苯并噻唑基)-7-(二乙氨基)-2-氧代-2H-1-苯并吡喃-4-腈

3-(2-benzothiazolyl)-7-(diethylamino)-2-oxo-2H-1-Benzopyran-4-carbonitrile;
3-(2-benzothiazolyl)-7-(diethylamino)-2-oxo-2h-1-benzopyran-4-carbonitril

3,3'-[(2,5-二甲基-1,4-苯亚基)二[亚胺(1-乙酰基-2-氧代-2,1-乙亚基)偶氮]]双[4-氯-N-(5-氯-2-甲苯基)-苯甲

3,3'-[(2,5-dimethyl-1,4-phenylene)bis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bis[4-chloro-N-(5-cBe;
Benzamide,3,3'-[(2,5-dimethyl-1,4-phenylene)bis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bis[4-chloro-N-(5-chloro-2-methylphenyl)-(9CI);
o-Benzotoluidide,3,3''-[(2,5-dimethyl-p-phenylene)bis(iminocarbonylacetonylideneazo)]bis[4,5'-dichloro-(6CI,8CI);
C.I. 20034;
C.I. Pigment Yellow 95;
Chromofine Yellow 5900;
Cromophtal Yellow GF;
Cromophtal Yellow GR;
Cromophtal Yellow GR-P;
PY 95;
Pigment Yellow 95;
TVP 24

3,3'-[(2,5-二氯-1,4-亚苯基)二[亚氨基(1-乙酰基-2-氧代-2,1-乙二基)偶氮]]二[4-氯-N-(5-氯-2-甲苯基)]苯甲

3,3'-[(2,5-dichloro-1,4-phenylene)bis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bis[4-chloro-N-(5-cBe;
Benzamide,3,3'-[(2,5-dichloro-1,4-phenylene)bis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bis[4-chloro-N-(5-chloro-2-methylphenyl)-(9CI);
o-Benzotoluidide,3,3''-[(2,5-dichloro-p-phenylene)bis(iminocarbonylacetonylideneazo)]bis[4,5'-dichloro-(8CI);
C.I. 20038;
C.I. Pigment Yellow 94;
Cromophtal Yellow 66;
CromophtalYellow 6G;
Pigment Yellow 94

颜料黄166;
3,3'-[(2,5-二甲基-1,4-亚苯基)二[亚氨基(1-乙酰基-2-氧代-2,1-亚乙基)偶氮]]二[4-氯-N-2,5-(二?

3,3'-[(2,5-Dimethyl-1,4-phenylene)bis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bis[4-chloro-N-(2,5-d;
Benzamide,3,3'-[(2,5-dimethyl-1,4-phenylene)bis[imino(1-acetyl-2-oxo-2,1-ethanediyl)azo]]bis[4-chloro-N-(2,5-dichlorophenyl)-(9CI);
C.I. Pigment Yellow 166;
Chromofine Yellow 5910

7-[(羰基氯)甲氧基]-4-甲基香豆素

Acetyl chloride,2-[(4-methyl-2-oxo-2H-1-benzopyran-7-yl)oxy]-;
Acetylchloride, [(4-methyl-2-oxo-2H-1-benzopyran-7-yl)oxy]- (9CI);
7-[(Chlorocarbonyl)methoxy]-4-methylcoumarin

Acetic acid,2-oxo-2-(phenylamino)-;
Aceticacid, oxo(phenylamino)- (9CI);
Oxanilic acid (6CI,7CI,8CI);
2-oxo-2-(phenylamino)acetic Acid;
N-Phenyloxamic acid;
NSC 47546

C8H7NO3

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