氨芐西林
 氨芐青霉素 
CAS號: 69-53-4 
中文同義詞: D(-)6-(α-氨基-苯乙酰胺)青霉烷酸;安比西林;氨基青霉素;氨芐西林;氨芐西林，六水;苯明西林;芐那消;賽米西林 
英文名稱: (2S,5R,6R)-6-[(R)-2-Amino-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 
英文同義詞: 6-[D-ALPHA-AMINOPHENYLACETAMIDO]PENICILLANIC ACID TRIHYDRATE;ALPHA-AMINOBENZYLPENICILLIN, TRIHYDRATE;D(-)-ALPHA-AMINOBENZYLPENICILLIN;D(-)-ALPHA-AMINOBENZYLPENICILLIN TRIHYDRATE;(aminophenylmethyl)-penicilli;[2s-[2alpha,5alpha,6beta(s)]]-o]-3-dimethyl-7-oxo;4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylicacid,6-[(aminophenylacetyl)amin;6-(d(-)-alpha-aminophenylacetamido)penicillanicacid 
分子式: C16H19N3O4S 
分子量: 349.41 
EINECS號: 200-709-7 
熔點  198-200 °C (dec.)(lit.)
儲存條件  2-8°C
溶解度  NH4OH 1 M:50 mg/mL, clear, colorless