ephem - CAS号查询

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中文名

英文名

分子结构式

分子式

详情

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22252-43-3

7-氨基-3-甲基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸

7-Amino-3-methyl-3-cephem-4-carboxylic acid;
7-Aminodeacetoxycephalosporanic ccid;
(6R-trans)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;
7-ADCA

7-氨基-3-(1-甲基-1H-四唑-5-硫代甲基)-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸

7-Amino-3-(1-methyltetrazol-5-ylthiomethyl)-3-cephem-4-carboxylic acid;
7-TMCA

7-氨基-3-无-3-头孢环-4-羧酸;
7-氨基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸;
7-ANCA

7-Amino-3-cephem-4-carboxylic acid;
7-Amino-3-nor-3-cephem-4-carboxylic acid;
7-Amino-3-norcephalosporanic acid

7-氨基-3-甲氧基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸

7-Amino-3-methoxy-3-cephem-4-carboxylic acid;
7-Amino-3-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;
7-AMOCA

7-氨基-3-乙烯基-3-头孢-4-羧酸二苯甲酯盐酸盐;
7-氨基-3-乙烯基-8-氧代-5-硫-1-氮杂双环[4.2.0]辛-2-烯-2-?

7-Amino-3-vinyl-3-cephem-4-carboxylic acid diphenylmethyl ester monohydrochloride;
(6R-trans)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester monohydrochloride

7-氨基-3-{[(5-甲基-1,3,4-噻二唑-2-基)硫]甲基}头孢霉素烷酸;
7-氨基-3-{[(5-甲基-1,3,4-噻二唑-2-基)硫]甲

(7r)-7-amino-3-[(5-methyl-1,3,4-thiadiazol- 2-yl)thiomethyl]-3-cephem-4-carboxylic acid;
7-Amino-3-{[(5-methyl-1,3,4-thiadiazol-2-yl)thio]methyl}cephalosporanic acid

1-Azabicyclo[4.2.0]oct-2-en-8-one,(6R)-;
Carbacephem

2,3,5-Phenanthrenetriol,9,10-dihydro-4-methoxy-;
ephemerantholC

7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester, hydrochloride;
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-amino-3-(chloromethyl)-8-oxo-, (4-methoxyphenyl)methyl ester,monohydrochloride, (6R,7R)- (9CI);
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-(chloromethyl)-8-oxo-,(4-methoxyphenyl)methyl ester, monohydrochloride, (6R-trans)-;
4-Methoxybenzyl7b-amino-3-(chloromethyl)-3-cephem-4-carboxylate hydrochloride;
p-Methoxybenzyl 7b-amino-3-(chloromethyl)-3-cephem-4-carboxylatehydrochloride;

P-NITROBENZYL 7-PHENYLACETAMINO-3-HYDROXY-3-Cephem-4-CARBOXYLATE

7Β-叔丁氧羰基氨基-3-氯甲基-3-头孢烯-4-羧酸二苯甲酯

Diphenylmethyl 7beta-Tert-Butoxycarbonylamino-3-Chloromethyl-3-Cephem-4-Carboxylate

7Β-氨基-3-[3-氨基-2-(2-羟乙基)-1-吡唑鎓]甲基-3-头孢烯-4-羧酸-盐酸盐

7beta-Amino-3-[3-Amino-2-(2-Hydroxyethyl)-1-Pyrazolio]Methyl-3-Cephem-4-Carboxylate Hydrochloride

C13H17N5O4S.ClH

详情

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71420-85-4

7-AMINO-3-[1-(SULFOMETHYL)-1H-TETRAZOL-5-YLTHIOMETHYL]-3-Cephem-4-CARBOXYLIC ACID, SODIUM SALT;
7-AMINO-3-[1-(SULFOMETHYL)-1H-TETRAZOL-5-YLTHIOMETHYL]-3-Cephem-4-CARBOXYLIC ACID, SODIUM SALT;
7-Amino-3-[(1-sulfomethyltetrazol-5-yl)-thiomethyl]-cephalosporanic acid mo

详情

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780810-20-0

头孢吡肟中间体;
头孢吡肟中间体

(R,R)-7-AMINO-3-(1-METHYLPYRROLIDINIO)METHYL-3-Cephem-4-CARBOXYLATE HCL;
(R,R)-7-AMINO-3-(1-METHYLPYRROLIDINIO)METHYL-3-Cephem-4-CARBOXYLATE HCL;
(R,R)-7-Amino-3-(1-methylpyrrolidinio)methyl-3-cephem-4-carboxylate hychloride;
(R,R)-7-Amino-3-(1-methylpyrrolidinio)methyl-3-cephem-4-carboxylatehydrochloride

详情

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400827-70-5

7β-氨基-3-[4-(1-甲基-4-吡啶鎓)-2-噻唑硫基]-3-头孢烯-4-羧酸﹒二盐酸化物

7 β - amino - 3 - [4 - pyridyl - 2 - thiazole sulfur radical ] - 3 - cephem - 4 - carboxylic acid ·2

无

详情

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2225-24-3

7-氨基-3-甲基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸;
6R-反-7-氨基-3-甲基-8-氧代-5-硫杂-1-氮杂二环[4.2.0]辛-2-烯-2-羧酸;
7-胺基去乙酰氧基头胞烷酸;
7-氨基-3-甲基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸;
7-胺基脱乙酰氧基头孢菌素酸;
7-氨基去乙酰氧基头孢烷酸,98%;
7-胺基去乙酰氧基头胞烷酸/ADCA;
7-氨基脱乙酰氧基头孢烷酸;
头孢他美杂质

7-Amino-3-methyl-3-cephem-4-carboxylic acid;
7-amino-3-methyl-3-cephem-4-carboxylic;
ADCA;
7-Aminodezacetoxycephalosporanic acid;
7-Amino deacetoxy cefalosporanic acid;
7-Amino-3-desacetoxy cephalosporanic acid;
6R,7R)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid;
7-Amino-3-deacetoxycephalosporanic Acid;
Deacetoxycephalosporanic Acid

头孢洛林酯中间体

benzhydryl 7Î2-(2-phenylacetamido)-3-methanesulfonyloxy-3-cephem-4-carboxylate

无

C29H26N2O7S2

详情

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化工产品