| —— |
(1'S,2'S,4S)-1-tert-Butyldimethylsilyl-4-<1,2-(dimethylmethylenedioxy)-2-benzyloxycarbonylethyl>azetidin-2-one |
135691-01-9 |
C22H33NO5Si |
419.593 |
| —— |
(1'S,2'S,4S)-1-tert-Butyldimethylsilyl-4-<1,2-(dimethylmethylenedioxy)-2-carboxyethyl>azetidin-2-one |
135713-19-8 |
C15H27NO5Si |
329.469 |
| —— |
(1'S,3S)-3-(1-Benzyloxycarbonylamino-3-methylbutyl)-3,4-dihydro-8-methoxy-1H-2-benzopyran-1-one |
135691-06-4 |
C23H27NO5 |
397.471 |
| —— |
(1'S,3S)-3-(1-Benzyloxycarbonylamino-3-methylbutyl)-3,4-dihydro-8-hydroxy-1H-2-benzopyran-1-one |
135691-08-6 |
C22H25NO5 |
383.444 |
| —— |
(1'S,2'S,4S)-1-tert-Butyldimethylsilyl-4-(1,2-dihydroxy-2-benzyloxycarbonylethyl)azetidin-2-one |
135690-99-2 |
C19H29NO5Si |
379.528 |