—— |
(R)-3-[(2R,3R)-1-(1-Methoxycarbonyl-2-methyl-propenyl)-2-(2-methyl-acryloylsulfanyl)-4-oxo-azetidin-3-yl]-2,2-dimethyl-4-oxo-5-phenyl-imidazolidine-1-carboxylic acid tert-butyl ester |
73932-94-2 |
C29H37N3O7S |
571.695 |
—— |
N-(dimethyl-t-butylsilyl) methylacryloylthio azetidinone |
73932-99-7 |
C29H43N3O5SSi |
573.829 |
—— |
tert-butyl (R)-3-((2R,3R)-2-(benzo[d]thiazol-2-yldisulfanyl)-1-(1-methoxy-3-methyl-1-oxobut-2-en-2-yl)-4-oxoazetidin-3-yl)-2,2-dimethyl-4-oxo-5-phenylimidazolidine-1-carboxylate |
73932-90-8 |
C32H36N4O6S3 |
668.859 |
—— |
methylacryloylthio azetidinone |
73933-00-3 |
C23H29N3O5S |
459.566 |
—— |
hetacillin methyl ester S-oxide |
73932-87-3 |
C20H25N3O5S |
419.502 |
—— |
methyl (R)-2-((2R,3R)-2-(benzo[d]thiazol-2-yldisulfanyl)-3-((R)-2,2-dimethyl-5-oxo-4-phenylimidazolidin-1-yl)-4-oxoazetidin-1-yl)-3-methylbut-3-enoate |
73932-88-4 |
C27H28N4O4S3 |
568.742 |
—— |
methyl 2-((2R,3R)-2-(benzo[d]thiazol-2-yldisulfanyl)-3-((R)-2,2-dimethyl-5-oxo-4-phenylimidazolidin-1-yl)-4-oxoazetidin-1-yl)-3-methylbut-2-enoate |
73932-89-5 |
C27H28N4O4S3 |
568.742 |
—— |
hetacillin methyl ester |
4052-65-7 |
C20H25N3O4S |
403.502 |
海他西林 |
hetacillin |
3511-16-8 |
C19H23N3O4S |
389.475 |