7-Amino-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 의 분자 구조, CAS 번호: 26395-99-3
7-Amino-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 의 분자 구조, CAS 번호: 26395-99-37-Amino-3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 의 분자 구조, CAS 번호: 26395-99-3