英文别名
(6R)-3-acetoxymethyl-8-oxo-7t-(2-thiophen-2-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2c-carboxylic acid 4-methoxy-benzyl ester;7β-(2-thiophen-2-yl-acetylamino)-2,3-didehydro-(4βH)-3,4-dihydro-cephalosporanic acid 4-methoxy-benzyl ester;p-Methoxybenzyl-3-acetoxymethyl-7-(thiophen-2-acetamido)-2-cephem-4-carboxylat