乙酰乙酸乙酯 yǐ xiān yǐ suān yǐ zhǐ Pinyin: yǐ xiān yǐ suān yǐ zhǐ Tổng quan Cấu tạo: 乙 (ất) + 酰 + 乙 (ất) + 酸 (toan) + 乙 (ất) + 酯 (chỉ)Pinyinyǐ xiān yǐ suān yǐ zhǐCấu tạo乙 + 酰 + 乙 + 酸 + 乙 + 酯