—— |
Benzhydryl (E)-(2S,3S,5R)-3-[3-(2-chloro-acetylamino-carbonyloxy)-propenyl]-3-methyl-4,4,7-trioxo-4-thia-1-aza-bicyclo [3.2.0]heptane-2-carboxylate |
162515-36-8 |
C26H25ClN2O8S |
561.012 |
—— |
(2S,4S,5R)-3,3-dimethyl-4,7-dioxo-4-thia-1-azabicyclo<3.2.0>heptane-2-carboxylic acid benzhydryl ester |
100349-42-6 |
C21H21NO4S |
383.468 |
—— |
benzhydryl (E)-(2S,3S,5R)-3-[3-(2-chloro-acetylaminocarbonyloxy)-propenyl]-3-methyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylate |
162515-35-7 |
C26H25ClN2O6S |
529.013 |
—— |
Benzhydryl (E)-(2S,3S,5R)-3-(3-hydroxy-propen-1-yl)-3-methyl-7-oxo-4-thia-1-aza-bicyclo [3.2. 0]heptane-2-carboxylate |
162515-31-3 |
C23H23NO4S |
409.506 |
—— |
benzhydryl (E)-(2S,3S,5R)-3-(2-formyl-vinyl)-3-methyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylate |
162515-49-3 |
C23H21NO4S |
407.49 |
—— |
(2S,4S,5R,6S)-6-bromo-3,3-dimethyl-4,7-dioxo-4-thia-1-azabicyclo<3.2.0>heptane-2-carboxylic acid benzhydryl ester |
100349-41-5 |
C21H20BrNO4S |
462.364 |
—— |
diphenylmethyl (2S,3R,5R)-3-formyl-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate |
162514-95-6 |
C21H19NO4S |
381.452 |
—— |
benzhydryl (2S,3R,5R)-3-hydroxymethyl-3-methyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylate |
162514-96-7 |
C21H21NO4S |
383.468 |
舒巴坦杂质19 |
benzhydryl 2-[4-(2-benzothiazolyldithio)-2-oxoazetidinyl-1]-2-(isopropyl)acetate |
87579-79-1 |
C28H24N2O3S3 |
532.708 |
6-氨基青霉烷酸 |
6-Aminopenicillanic Acid |
551-16-6 |
C8H12N2O3S |
216.261 |