(2S,5R)-3,3-Dimethyl-7-oxo-4-oxide-4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid diphenylmethyl ester ;
CAS # 87579-78-0 ;
C21H21NO4S ;
Mol. Wt.: 383.46 ;
(2S,5R)-3,3-Dimethyl-7-oxo-4-oxide-4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid diphenylmethyl ester ;
CAS # 87579-78-0 ;
C21H21NO4S ;
Mol. Wt.: 383.46 ;