2318-78-7
(3R,3aR,5aR,5bS,11aS,11bR,13aS,13bR)-3-Isopropyl-3a,5a,8,8,11b,13 a-hexamethyl-1,2,3,3a,4,5,5a,5b,6,8,10,11,11a,11b,12,13,13a,13b-o ctadecahydro-9H-cyclopenta[a]chrysen-9-one
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1615-94-7
西米杜鹃醇
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2605-19-8