英文别名7-Amino-3-vinyl-3-cephem-4-carboxylic acid diphenylmethyl ester monohydrochloride; 7-Amino-3-vinyl-3-cephem-4-car; 7-Amino-3-vinyl-3-Cephem-4-Carboxylic Acid Diphenylmethyl Ester Hydrochloride; 7-AMINO-3-VINYL-3-CEPHEM-4-CARBOXYLIC ACID DIPHENYLMETHYL ESTER; (6R-trans)-7-Amino-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester monohydrochloride