76431-34-0

(2S,5R,6S)-3,3-Dimethyl-7-oxo-6-[(R)-1-[[(2,2,2-trichloroethoxy)carbonyl]oxy]ethyl]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid methyl ester methyl [2S-[2alpha,5alpha,6alpha(S*)]]-3,3-dimethyl-7-oxo-6-[1-[[(2,2,2-trichloroethoxy)carbonyl]oxy]ethyl]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid, 3,3-dimethyl-7-oxo-6-[1-[[(2,2,2-trichloroethoxy)carbonyl]oxy]ethyl]-,methyl ester, [2S-[2a,5a,6a(S*)]]- (9CI) 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[1-[[(2,2,2-trichloroethoxy)carbonyl]oxy]ethyl]-, methyl ester, [2S-[2α,5α,6α(S*)]]- (9CI)