乙酰乙酸乙酯

2-乙酰基蒽

2-isopropylanthraquinone

丙二酸二乙酯钠盐

1,9a-trans-4,4a-trans-4a,9a-cis-1,4-diacetoxy-9a-acetyl-1,4,4a,9a-tetrahydro-9,10-anthraquinone