英文别名:NABUMETONE RELATED COMPOUND A (15 MG) (1-(6-METHOXY-2-NAPHTHYL)-BUT-1-EN-3-ONE);(E)-4-(6-Methoxy-2-naphthalenyl)-3-buten-2-one;Nabumetone Impurity 4(Indomethacin EP Impurity D);Nabumetone EP Impurity D;4-(6-methoxy-2-naphthalenyl)but-3-en-2-one;Nabumetone Impurity 4(Nabumetone EP Impurity D);(E)-4-(6-Methoxynaphthalen-2-yl)but;Nabumetone impurity D CRS