英文别名PENICILLIN-G-4-METHOXYBENZYL ESTER SULFOXIDE; PENICILLIN-G-P-METHOXYBENZYL ESTER SULFOXIDE; 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]- (2S,5R,6R)-, (4-methoxyphenyl)methyl ester, 4-oxide, (2S,5R,6R)- 
