苄基青霉素EP杂质H 货号:B066009 英文名:Benzylpenicillin EP Impurity H 同义词:(2S,5R,6R)-6-[(3Z)-hex-3-enamido]-3,3-dimethyl-7- oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (isopenicillin F) CAS号:N/A 分子式:C14H20N2O4S 分子量:312.38 询价订购