英文名称
7-[(5-Amino-5-carboxypentanoyl)amino]-3-[[4-[[2-[[2-(2-aminopropanoylamino)-3-hydroxypropanoyl]amino]-3-hydroxypropanoyl]amino]-7-(diaminomethylideneamino)-3-hydroxyheptanoyl]oxymethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid