3-Cyclopentene-1,1-dicarboxylic acid,3-formyl-4-(2-methyl-1-propenyl)-, diethyl ester
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AKOS BC-2974 89124-32-3
scammonin II 131747-24-5
Tannunolide D 131740-76-6
scammonin I 131747-25-6
astraisoflavanin 131749-60-5