—— |
(3S,4R)-3-<(R)-1-hydroxyethyl>-4-<2-oxo-3-diazo-(1-(((((p-nitrobenzyl)oxy)carbonyl)oxy)methyl)tetrazol-5-yl)propyl>azetidin-2-one |
88669-87-8 |
C18H18N8O8 |
474.39 |
—— |
(5R,6S)-3,7-dioxo-6-<(R)-1-hydroxyethyl>-2-(1-(((((p-nitrobenzyl)oxy)carbonyl)oxy)methyl)tetrazol-5-yl)-1-azabicyclo<3.2.0>heptane |
88669-90-3 |
C18H18N6O8 |
446.376 |
—— |
(5R,6S)-2-((cyanomethyl)thio)-6-<(R)-1-hydroxyethyl>-2-(1-((((p-nitrobenzyl)oxy)carbonyl)methyl)tetrazol-5-yl)-1-azabicyclo<3.2.0>hept-2-en-7-one |
88670-07-9 |
C20H19N7O7S |
501.48 |
—— |
Carbonic acid 5-[(5R,6S)-3-(N,N-dimethyl-carbamimidoylmethylsulfanyl)-6-((R)-1-hydroxy-ethyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-en-2-yl]-tetrazol-1-ylmethyl ester 4-nitro-benzyl ester |
88670-08-0 |
C22H26N8O7S |
546.564 |
—— |
Carbonic acid 5-{(5R,6S)-6-((R)-1-hydroxy-ethyl)-3-[2-(4-nitro-benzyloxycarbonylamino)-ethylsulfanyl]-7-oxo-1-aza-bicyclo[3.2.0]hept-2-en-2-yl}-tetrazol-1-ylmethyl ester 4-nitro-benzyl ester |
88685-62-5 |
C28H28N8O11S |
684.643 |
—— |
Carbonic acid 5-[(5R,6S)-6-((R)-1-hydroxy-ethyl)-7-oxo-3-phenylsulfanyl-1-aza-bicyclo[3.2.0]hept-2-en-2-yl]-tetrazol-1-ylmethyl ester 4-nitro-benzyl ester |
88669-95-8 |
C24H22N6O7S |
538.541 |
—— |
Trifluoro-methanesulfonic acid (5R,6S)-6-((R)-1-hydroxy-ethyl)-2-[1-(4-nitro-benzyloxycarbonyloxymethyl)-1H-tetrazol-5-yl]-7-oxo-1-aza-bicyclo[3.2.0]hept-2-en-3-yl ester |
88670-02-4 |
C19H17F3N6O10S |
578.439 |