英文别名(1S,5R)-3-Ethylbicyclo[3.2.0]hept-3-en-6-one; Mirogabalin Impurities N81; Bicyclo[3.2.0]hept-3-en-6-one, 3-ethyl-, (1S,5R)-; Mirogabalin Impurity 1; Mirogabalin Impurity 15; Mirogabalin Impurity 3; Mirogabalin Impurity 25; Pafolacianine Impurity 2