EU Trademark Classification EU01 Chemicals 苯乙酮（854） Class 01 Acetophenone 854 苯乙酮 Chinese 苯乙酮 English Acetophenone Spanish Acetofenona Site ref. 854 Class 01 Included in Harmonised Database (HDB), TM5 ID List, WIPO Madrid Goods and Services (MGS)