中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
7-氨基头孢烷酸 | 7-Aminocephalosporanic acid | 957-68-6 | C10H12N2O5S | 272.282 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | tert-butyl 3-(acetoxymethyl)-7α-formamido-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylate | 127733-16-8 | C15H20N2O6S | 356.4 |
—— | tert-butyl 7α-<(methoxycarbonyl)amino>-3-(acetoxymethyl)-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylate | 102253-57-6 | C16H22N2O7S | 386.426 |
—— | tert-butyl (6R,7R)-3-(acetoxymethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 53638-83-8 | C22H26N2O6S | 446.524 |
—— | cephalothin tert-butyl ester | 55151-60-5 | C20H24N2O6S2 | 452.552 |
—— | tert-butyl 3-(acetoxymethyl)-7α-<(2-thienyl)acetamido>-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylate | 127733-15-7 | C20H24N2O6S2 | 452.552 |
—— | (6R)-3-acetoxymethyl-7c-hydroxy-8-oxo-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 63599-58-6 | C14H19NO6S | 329.374 |
—— | 7-Trifluoromethylsulfonylacetamidocephalosporin | 51244-97-4 | C13H13F3N2O8S2 | 446.382 |
—— | t-butyl 3-acetoxymethyl-7α-methoxy-3-cephem-4-carboxylate | 95570-83-5 | C15H21NO6S | 343.401 |
—— | (6R,7S)-3-Acetoxymethyl-8-oxo-7-propyl-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 127733-06-6 | C17H25NO5S | 355.455 |
—— | 3-Acetoxymethyl-8-oxo-7-propoxy-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 127732-88-1 | C17H25NO6S | 371.455 |
—— | tert-butyl 3-(acetoxymethyl)-7α-(formyloxy)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 95570-85-7 | C15H19NO7S | 357.384 |
—— | tert-butyl (6R,7S)-3-(acetyloxymethyl)-7-butyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 127733-07-7 | C18H27NO5S | 369.482 |
—— | 3-Acetoxymethyl-7-butoxy-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 127732-89-2 | C18H27NO6S | 385.481 |
—— | 3-Acetoxymethyl-7-sec-butoxy-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 127732-91-6 | C18H27NO6S | 385.481 |
—— | tert-butyl (6R,7S)-3-(acetyloxymethyl)-8-oxo-7-pentan-3-yloxy-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 127732-92-7 | C19H29NO6S | 399.508 |
—— | tert-butyl 3-(acetoxymethyl)-7α-acetoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 95570-86-8 | C16H21NO7S | 371.411 |
—— | 3-Acetoxymethyl-8-oxo-7-propionyloxy-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 127732-96-1 | C17H23NO7S | 385.438 |
—— | tert-butyl 3-(acetoxymethyl)-7α-<(N-methylcarbamoyl)oxy>-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylate | 127732-99-4 | C16H22N2O7S | 386.426 |
—— | 3-Acetoxymethyl-7-methoxycarbonylamino-5,5,8-trioxo-5lambda*6*-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 102253-58-7 | C16H22N2O9S | 418.425 |
—— | tert-butyl (6R,7S)-3-(acetyloxymethyl)-8-oxo-7-phenoxy-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 127732-93-8 | C20H23NO6S | 405.472 |
—— | tert-butyl (6R,7S)-3-(acetyloxymethyl)-8-oxo-7-(2-phenylacetyl)oxy-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 127732-97-2 | C22H25NO7S | 447.509 |
—— | 7β-phenoxyacetoxycephalosporanic acid t-butyl ester | 127732-98-3 | C22H25NO8S | 463.508 |
—— | (6R,7R)-3-Acetoxymethyl-5,5,8-trioxo-7-(2-thiophen-2-yl-acetylamino)-5λ6-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 104163-83-9 | C20H24N2O8S2 | 484.551 |
—— | (6R,7S)-3-Acetoxymethyl-5,5,8-trioxo-7-(2-thiophen-2-yl-acetylamino)-5λ6-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 127733-18-0 | C20H24N2O8S2 | 484.551 |
—— | tert-butyl 3-(acetoxymethyl)-7α-benzoyloxy-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylate | 127761-74-4 | C21H23NO7S | 433.482 |
—— | 7-amino-3-(1-methyl-1H-tetrazole-5-ylthiomethyl)-3-cephem-4-carboxylic acid | 24209-38-9 | C10H12N6O3S2 | 328.376 |
—— | t-butyl 3-acetoxymethyl-7α-methoxy-3-cephem-4-carboxylate 1β-oxide | 95570-71-1 | C15H21NO7S | 359.4 |
—— | t-butyl 3-acetoxymethyl-7α-methoxy-3-cephem-4-carboxylate 1α-oxide | 104196-07-8 | C15H21NO7S | 359.4 |
—— | tert-butyl 1,1-dioxo-trans-7-hydroxycephalosporanate | 122189-88-2 | C14H19NO8S | 361.373 |
—— | tert-butyl 1,1-dioxo-trans-7-ethylcephalosporanate | 104163-87-3 | C16H23NO7S | 373.427 |
3-乙酰氧基甲基-7-氯-3-头孢烯-4-羧酸叔丁基酯 1,1-二氧化物 | tert-butyl 1,1-dioxo-trans-7-chloroacephalosporanate | 95672-01-8 | C14H18ClNO7S | 379.818 |
—— | tert-butyl 7β-methoxycephalosporanate 1,1-dioxide | 104263-94-7 | C15H21NO8S | 375.4 |
—— | tert-butyl 3-(acetoxymethyl)-7α-methoxy-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylate 5,5-dioxide | 95671-97-9 | C15H21NO8S | 375.4 |
—— | tert-butyl 1,1-dioxo-trans-7-ethoxycephalosporanate | 104163-88-4 | C16H23NO8S | 389.427 |
—— | 3-Acetoxymethyl-5,5,8-trioxo-7-propoxy-5lambda*6*-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 104163-89-5 | C17H25NO8S | 403.453 |
—— | 3-Acetoxymethyl-7-butoxy-5,5,8-trioxo-5lambda*6*-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 104163-90-8 | C18H27NO8S | 417.48 |
—— | tert-butyl 1,1-dioxo-trans-7-fluorocephalosporanate | 95672-00-7 | C14H18FNO7S | 363.364 |
—— | 3-Acetoxymethyl-7-formyloxy-5,5,8-trioxo-5lambda*6*-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 95671-98-0 | C15H19NO9S | 389.383 |
—— | tert-butyl 1,1-dioxo-trans-7-(isopropyloxy)cephalosporanate | 104163-91-9 | C17H25NO8S | 403.453 |
—— | 3-Acetoxymethyl-7-(1-ethyl-propoxy)-5,5,8-trioxo-5lambda*6*-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 127761-75-5 | C19H29NO8S | 431.507 |
—— | 7-Acetoxy-3-acetoxymethyl-5,5,8-trioxo-5lambda*6*-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 95570-87-9 | C16H21NO9S | 403.41 |
—— | 3-Acetoxymethyl-5,5,8-trioxo-7-propionyloxy-5lambda*6*-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 127733-01-1 | C17H23NO9S | 417.437 |
—— | 3-Acetoxymethyl-7-methylcarbamoyloxy-5,5,8-trioxo-5lambda*6*-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 127733-05-5 | C16H22N2O9S | 418.425 |
—— | 3-Acetoxymethyl-5,5,8-trioxo-7-phenoxy-5lambda*6*-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 104263-95-8 | C20H23NO8S | 437.471 |
—— | 3-Acetoxymethyl-5,5,8-trioxo-7-phenylacetoxy-5lambda*6*-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 127733-03-3 | C22H25NO9S | 479.508 |
—— | 3-Acetoxymethyl-5,5,8-trioxo-7-(2-phenoxy-acetoxy)-5lambda*6*-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 127733-04-4 | C22H25NO10S | 495.507 |
—— | 3-acetoxymethyl-7α-methoxy-3-cephem-4-carboxylic acid 1,1-dioxide | 104164-02-5 | C11H13NO8S | 319.292 |
—— | 3-Acetoxymethyl-7-benzoyloxy-5,5,8-trioxo-5lambda*6*-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid tert-butyl ester | 127733-02-2 | C21H23NO9S | 465.481 |