(+)-(3As,6as)-3a,6a-二氢-2,2-二甲基-4H-环戊并-1,3-二氧代-4-酮

methyl 2-((1R,2R,5R)-5-hydroxy-3-oxo-2-((Z)-pent-2-en-1-yl)cyclopentyl)acetate

(3aS,3bR,7aS,8aS)-5-Methoxy-2,2-dimethyl-3a,3b,4,7,7a,8a-hexahydro-indeno[1,2-d][1,3]dioxol-8-one

[(3aS,4R,5R,6aS)-2,2-Dimethyl-6-oxo-5-((Z)-pent-2-enyl)-tetrahydro-cyclopenta[1,3]dioxol-4-yl]-acetic acid methyl ester

甲醇