| —— |
(+/-)-ethyl 1-carboxymethyl-2-azetidinone-4-carboxylate |
84692-05-7 |
C8H11NO5 |
201.179 |
| —— |
(+/-)-1-ethoxycarbonylmethyl-2-azetidinone-4-carboxylic acid |
84691-77-0 |
C8H11NO5 |
201.179 |
| —— |
(+/-)-1-ethyloxycarbonylmethyl-4hydroxymethyl-2-azetidinone |
84692-06-8 |
C8H13NO4 |
187.196 |
| —— |
1-ethoxycarbonylmethyl-4-(1-hydroxy-2-chloro)ethyl-2-azetidinone |
84691-85-0 |
C9H14ClNO4 |
235.667 |
| —— |
1-ethoxycarbonylmethyl-4-(1-acetoxy-2-chloro)ethyl-2-azetidinone |
84691-91-8 |
C11H16ClNO5 |
277.705 |
| —— |
(+/-)-1-ethoxycarbonylmethyl-4-(1-oxo-2-chloro)ethyl-2-azetidinone |
84691-78-1 |
C9H12ClNO4 |
233.652 |
| —— |
ethyl 1-(2-hydroxy-2-phenyl-1-ethoxycarbonyl)ethyl-2-azetidinone-4-carboxylate |
84692-07-9 |
C17H21NO6 |
335.357 |
| —— |
ethyl 1-(1-benzoyl-1-ethoxycarbonyl)methyl-2-azetidinone-4-carboxylate |
84692-08-0 |
C17H19NO6 |
333.341 |
| —— |
1-ethoxycarbonylmethyl-4-(1-hydroxy-2-phenylthio)ethyl-2-azetidinone |
84691-81-6 |
C15H19NO4S |
309.386 |
| —— |
1-(1-benzoyl-1-ethoxycarbonyl)methyl-2-azetidinone-4-carboxylic acid |
84692-09-1 |
C15H15NO6 |
305.287 |