英文别名
4-[[(6R,7S)-3-(acetyloxymethyl)-7-methoxy-4-methyl-5,5,8-trioxo-5lambda6-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl]oxymethyl]benzoic acid;4-[[(6R,7S)-3-(acetyloxymethyl)-7-methoxy-4-methyl-5,5,8-trioxo-5λ6-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbonyl]oxymethyl]benzoic acid