D-Glucuronal 3,4-Diacetate Methyl Ester

methyl 1,4-di-O-acetyl-2,3-dideoxy-α-DL-erythro-hex-2-enopyranuronate

苯并[g]异喹啉-5,10-二酮

1-羟基蒽醌

(+/-)-1t,4t-diacetoxy-5-hydroxy-(4ar,9ac)-1,4,4a,9a-tetrahydro-anthraquinone